Showing posts with label SUV. Show all posts
Showing posts with label SUV. Show all posts

Wednesday, November 3, 2010

Review: 2011 Toyota Highlander

Toyota are calling the 2011 Highlander changes a mid-cycle refresh, something every manufacturer does to vehicles that have been on the market for a while, to spark some life and interest into them to once again. However, the sheer amount of work that has gone into the 2011 Highlander could easily qualify as an all-new model redesign, with heavy cosmetic and aerodynamic changes to the body, increased capacity and winter heating has been built into the hybrid system while an entirely new engine now powers the V-6 powered Highlanders. While most mid-cycle changes usually consist of new trim levels, or minor fascia work, Toyota’s all out assault on the Highlander has changed the entire character of this mid-sized crossover.

Lets start with the most obvious changes, the new look. is refreshing, and has now confirmed the Highlander is the younger brother of the 4Runner gaining a similar family appearance. The new menacingly styled headlights and grille is refreshing bit of spice to Toyota’s usual mass appeal design recipe. Matched with slightly massaged front and rear bumpers, the new Highlander barely resembles the timid creature that we’ve become used to. Along with these changes, the rocker panels and front sheet metal have also been redesigned to channel air more efficiently around the vehicle in a never ending battle to lower the aerodynamic co-efficient.

There are also big changes under the skin. Gone is the 3.3L V-6 that was normally found in the Highlander, replaced by a quite useful 270-horsepower 3.5L V-6. The Hybrid features upgraded Toyota Hybrid Synergy Drive technology built around a Atkinson cycle version of the 3.5L V-6 and an enhanced electrical motor/generator system, both of which deliver 10% better fuel efficiency. With this addition of three electric motors (one for charging, one powering front wheels, one powering rear wheels) the Highlander Hybrid now boasts a combined horsepower rating of 280, with push button electric-only drive capability, providing the batteries are well charged.

New this year, Toyota has added an Exhaust Gas Re-circulation and Exhaust Heat Recovery systems to the hybrid. The first re-circulates spent exhaust gasses to lower exhaust gas temperatures, which in turn minimizes the need for fuel enrichment. The benefit is a significant reduction of fuel consumption, especially during high-load driving and improved fuel efficiency. The Heat Recovery System recovers exhaust heat to quickly raise coolant temperature during warm-up. This allows the engine to warm up faster thereby, allowing it to shut off for EV driving a full 15-minutes sooner; a handy feature for short winter commutes.

Inside, the dash and door panels are still a sea of hard plastic and don’t possess the most inspiring of designs, however a strip of felt on the door panel did add a small touch of luxury. While the materials may seem cheap, the controls are very simple and easy to use as well as the dash layout. Knobs and buttons have a good solid feel and are extra large just incase you forget where they are. Both the steering and seats have a good range of adjustability to find the optimal position for just about any size.

Toyota have done a masterful packaging job with the back of this SUV, as personal space should be taken up by fold flat seating, fuel tanks, full size spare, and those extra batteries that need to go somewhere. This year every Highlander comes standard with 7-passenger seating thanks to a 50/50 split pop-up third row, so space should be hard to find. Now with many mid-sized utes, these seats are all but useless to anyone north of a toddlers size anyways, and while at first I thought the same of the Highlanders third row, I quickly changed my tune after crawling back there. There is ample headspace for average sized adults and with the second row pushed forwards slightly, legroom is also kind for short trips. However, if there is only five coming along, the rear passengers are treated to a massive amount of space with the 3rd row folded flat.

On the road, the Hybrid drove straight and true, however steering is very light and void of any real feel for the road. Like most Toyota’s, the Highlander is engineered for a soft smooth ride, however, despite the AWD system, it’s not likely many of these will ever see off-road duty, so I’d personally like to see the suspension firmed up a bit to give a better feel of the road and help the noticeable body roll. What did get me excited was the vehicles fuel efficiency. The Hybrid Synergy Drive worked wonders on the highway, scoring an incredible 7.1L/100km fuel efficiency rating on a 165-km drive, a number besting several compact cars, not to mention Toyota’s own numbers as its rated at 7.3L/100km. However I was not able to get much urban driving in, but Toyota rates the Hybrid at 6.6/100km, an easy figure to match with the help of the EV mode. For the non-hybrid Highlander, expect to see a highway rating of 7.3L/100km, and 10.4L/100km in the city.

All in all, the 2011 Highlander was a pleasant surprise as both the use of interior space and incredible fuel efficiency topped any expectations I previously held for the vehicle. While I’m not a supporter of SUV or CUV vehicles, the new Highlander will surely make prospective station wagon buyers think twice. As of time of writing, Toyota has not yet revealed pricing on the Highlanders, so check out Toyota.ca to get the latest.

SPECIFICATIONS:
Base Price (MSRP): TBA
Price as Tested: TBA
Type: 7-passenger Crossover
Layout: Front engine, AWD, Hybrid assist
Engine: 3.5L V-6 with Electric assist
Horsepower: 280 combined
Torque: 215 combined
Transmission: Electronically Controlled Continuously Variable Transmission (ECVT)
Brakes: Four-wheel discs with regenerative braking
Cargo Capacity: 2,660L seats folded, 290L all seats up
Fuel Economy (L/100km): 6.6L city, 7.3L highway 

Thursday, July 9, 2009

Comparison: Luxury SUV's Offroad



Sport Utility Vehicles. They are supposed to be all things to all people. Original examples evolved from 4WD vehicles that were capable of creating their own trail through rough terrain. Today, this segment has branched out into several different genres. The standard soccer mom SUV, the proper 4x4-geared SUV, the crossover and mini-SUV and finally, the luxury sport SUV.

 

This latter species is an odd one. Manufacturers who build these vehicles know that their wealthy owners will be much too scared of a little leftover winter sand on the road, let alone take them off-road. So the builders design these SUVs to handle like cars, and carve up tarmac corners instead of washed-out back roads. But they still build these luxury liners with AWD systems and even the most sports-oriented versions give the owner approach and departure angles in their spec sheets.

 

The whole train of thought behind an SUV is that these vehicles offer safety in adverse conditions. Many manufacturers also market these vehicles as passports to outdoor adventure, but will they actually survive in the wild? We got four different examples of these luxury SUVs and took them out into the great outdoors to see how they stand up against mother nature. Our trusty steeds in this experiment would be the Volvo XC90 R, BMW’s new diesel-powered X5, Infiniti’s FX50 and finally, the Land Rover LR3 HSE. All high-performance rides with the looks to match.

 

Infiniti FX50


Lets start with the highest performance version of these vehicles, the FX50. This is a truck that in reality is a high-performance sports car in SUV clothing. Its on-road abilities are truly amazing, and it could very likely make a couple of performance coupes look foolish on a track. However, the designs that make it a beast on the road should hinder the vehicle once the safety of tarmac is lost. The biggest weakness is the 21-inch wheels that are wrapped with 45-series all-season tires. When it comes to rough roads, this setup is a definite risk. Despite this, Infiniti lists the FX50’s approach and departure angles in the specs for the vehicle, and for a something so low to the ground (another hindrance in the back country) the angles are respectable.

 

The driving test proved the FX50 quite confident on gravel roads,  looking out for rocks and large potholes, and Nissan's great “RWD first” AWD system makes it a blast on clean winding gravel roads. It is clear that the suspension is tarmac oriented, so the FX50 does not feel like it is firmly planted on loose surfaces. If you decide to leave the beaten path, caution needs to be maintained, and only light off-road driving can be accomplished due to the vehicle's low ride height. Another problem we ran into was the strength of the centre differential. Under heavy load or when wheelspin began to be a factor, the centre viscous diff would overheat, leaving you with only RWD. Also, the absence of any underbody armour proves again that any off-roading in the FX50 should be kept to light terrain.

 

Volvo XC90 R


The XC90 is marketed much more to the adventurist than, say, the Infiniti or even the BMW. The name itself stands for Cross Country, so the ride height is higher, approach and departure angles are increased and there is even some skid plating mounted underneath, even if some is more for show. In terms of visibility and seating, the XC90 ranked top of our list. However, as Volvo prides itself on the on-road sportiness of the XC90, the 20-inch wheels mounted on our “R” version are risky, although our tester was set up with snow tires, giving us much more traction.

 

On the driving test, it had excellent driving characteristics on gravel roads, and the fear of damage from debris was not as high as the other vehicles, making for a more stress-free drive. It did tend to understeer when it got slippy. Off the beaten track, the XC90 proved remarkably confident despite its low height. The increased grip from tires and manoeuvrability of the XC itself had us heading into terrain we didn’t think was accessible. However, much like the FX50, the centre viscous diff proved to be a weak point as it, too, required cooling, leaving us with only FWD while in the field. All in all, we were quite impressed with the Swede, as it is capable of handling light-to-medium terrain, while being a sporty on-roader. Using the smaller 17-inch wheels available would make the XC an even more competent soft roader.

 

BMW X5 35d


BMW says that the X5 is just as good as handling a corner as the 3-series sedan. Having had an X5 on a racetrack, I can attest to this fact, as it is a force to be reckoned with. BMW has now released the turbo diesel version of the X5 in Canada, something I am ecstatic about as it now adds great fuel efficiency to the X5’s equation. But what about its off-road abilities? At 18 inches, the wheels are the smallest of the group and offer decent protection in a 55-series tire, which also turned out to be a snow tire on our tester. Like the Volvo, the X5 has some underbody protection, although its low plastic overhangs similar to the FX50 will have drivers keeping the approach and departure angles to a civilized level.

 

On our test drive, the Bimmer soaked up the gravel road with absolutely no problems, and remained neutral handling. It did have some of the stiff suspension float like the Infiniti produced. While the vehicle height had us on edge through the rough stuff, the Bimmer's low-range capability, and the strength of the diffs, meant that the drivetrain never experienced any problems no matter how sticky things got. While it was ideal to keep travel to mostly flat terrain, its capabilities were truly impressive, while the diesel always meant we had a good range of torque on demand.

 

Land Rover LR3 HSE


Now here is a special case. Land Rover has been the epitome of off-roading since the sixties, and the icon of any adventure expedition on any continent. With the Series Landies not in production, and very few Defenders making it to our shores, Land Rover has gone from farmyard worker to Military Recce vehicle, now ending up as a luxury vehicle driven by soccer moms and hockey players. So the question has to be, has Land Rover lost its off-road abilities that made the brand the most famous of any adventurer? NO!

 

While the LR3 looks more at home at the end of a red carpet, it still possesses the ability to get muddy. What makes it different from the others is its drivetrain. While the Volvo, BMW and Infiniti all use a standard clutch pack centre differential, the LR3 features a two-speed transfer case utilizing both high and low gearing, with locking centre, and optional locking rear, differentials. Land Rover has also added airbag suspension to raise the ride height for better ground clearance. Match this with a plethora of off-road-based electronics, and it is instantly apparent that Land Rover has not forgotten where it came from.

 

As you would expect, light and medium terrain come at ease with all these options. When it comes to hard terrain, the LR3 still remains competent, even if its limits are now being challenged. At this point, the same trouble of body overhangs and ground clearance begin to hang up the LR3. So, impressive off-road skill for such a luxury SUV to be sure. However, for these abilities, the Land Rover falls far behind the on-road abilities of the other three. 

 

Conclusion

After looking at four different luxury SUVs representing four different manufacturers built in four different countries, our conclusion may come as a bit of a surprise. The single biggest disadvantage to traveling off-road with these vehicles is the bodywork and tires. Taking these SUVs into the wild is like asking a painter to go to work in a tuxedo. You have to be willing to sacrifice scrapes down the doors and gouges in the bumpers, and if the size of the brakes permit, a smaller set of wheels and larger tires that will protect against punctures.

 

The truth of the matter is that for those who want to get out and explore the great outdoors, the terrain traveled is usually considered light if not just a gravel road. While the off-road capabilities of these vehicles are mostly medium-to-light, they are more than adequate for getting to 90 percent of the destinations that most outdoor enthusiasts desire. Obviously, if you are a dedicated wheeler, a more single-purpose, modified vehicle that won’t have you in tears when it rubs up against a tree, will be ideal. But for those who need to get back to work on Monday, and enjoy a luxury environment and sports car-like performance, then we found that a luxury SUV is well capable of doing it all.

 

 

The Specs

Infiniti FX50

Engine:  5.0L V8

Wheelbase/Track:  2,885/1,680 mm

Ground Clearance:  187 mm

Approach Angle:  28.8 degrees

Departure Angle: 20.9 degrees

Final Drive:  3.538

AWD System: Viscous Centre Differential-based full-time AWD

Curb Weight: 2,075 kg

Tires:  265/45R21

Electronic Aids: Only on-road safety aids

Price Base/As Tested:  $51,800 (FX35)/$59,900

 

 

 

Volvo XC90

Engine:  4.4L V8

Wheelbase/Track:  2,857/1,634 mm

Ground Clearance:  218 mm

Approach Angle:  28.0 degrees

Departure Angle: 25.0 degrees

Final Drive:  3.33

AWD System: Electronically-controlled multi-plate wet clutch-based full-time AWD

Curb Weight: 2,053 kg

Tires: 255/40R20

Electronic Aids: Only on-road safety

Price Base/As Tested: $48,595/$68,295

 

 

 

BMW X5 35d

Engine:  3.0L I6 Diesel

Wheelbase/Track:  2,933/1,650 mm

Ground Clearance:  210 mm

Approach Angle: 25.0 degrees

Departure Angle: 23.0 degrees

Final Drive:  4.44

AWD System: Electronically-controlled multi-plate wet clutch-based full-time AWD

Curb Weight: 2,370 kg

Tires:  255/55R18

Electronic Aids: Hill Descent Control

Price Base/As Tested:  $58,200/$62,200

 

 

 

Land Rover LR3 HSE

Engine:  4.4L V8

Wheelbase/Track:  2,885/1,613 mm

Ground Clearance:  240 mm

Approach Angle:  37.2 degrees

Departure Angle: 29.6 degrees

Final Drive:  3.73 – Transfer case Low/High: 2.93/1.00

AWD System: Two-speed electronic transfer gearbox, shift-on-the-fly capability with electronically-controlled variable-locking centre and rear differentials

Curb Weight: 2,629 kg

Tires: 255/55R19

Electronic Aids: Terrain Response System, Traction Control, Hill Descent Control, All-terrain dynamic stability control.

Price Base/As Tested:  $53,900/$64,200

Review: Infiniti FX50 - Intelligence Operative


Take one look at the all-new Infiniti FX50 and one thing becomes quickly apparent. It is a crossover that looks as though something ticked it off in a serious way. It’s a mean looking piece of machinery that’s for sure. Get in side and have a go at this 5.0L V8 packing beast and you’ll quickly find out that the FX’s bit is just as vicious as its bark. It is a high end, high tech machine that means business. 

 

Anyone who had the pleasure of driving the last generation FX will know that it was a vehicle designed for drivers. It changed the way everyone thought about a performance S- or in this case CUV. So Infiniti would have to dig deep to come up with a suitable replacement. Todays world has changed quite a bit since the introduction of the original FX, so some may wonder why Infiniti would be releasing a larger vehicle fitted with a larger more powerful engine? Well, this new engine manages to produce 70 more horsepower over the 4.5L while increasing fuel efficiency by 12%. This comes from the body going on a considerable diet consisting of Carbon Fibre, Aluminum and Composite panels, while aerodynamics have also been tweaked.

 

Much like a “drivers car,” this is a “drivers Crossover.” Yes, it sounds like an oxymoron, however the FX’s low and wide stance, makes for a good center of gravity, allowing the FX to corner fast and flat. Massive 21-inch tires available on the FX50 make this large crossover feel more like a Grand Tourer. Even sitting behind the wheel, the driver can easily forget they are driving a Crossover. New for this vehicle is a 7-speed automatic gearbox, with the same high quality paddle shifters found in the G37 S which give the same great throttle matching downshifts.

 

While the looks and driving esthetics scream sportscar, the FX is also a top player when it comes to features. This new FX is overflowing with electronic driving aids, all to improve performance and keep the occupants safe. The list reads like that of a quartermasters inventory with enough acronyms to please a General. Intelligent AWD, Intelligent Cruise Control, Intelligent Brake assist, Lane Departure…… The list is endless. To the point where you could think that the vehicle was designed for you specifically by “Q” for use in secret agent activities. 

 

So what does it all do? Well other than a constant barrage of beeps and pinging every time you do something the FX doesn’t like, it warns the driver of impending doom, and if the driver is not alert enough, the vehicle will take appropriate action such as putting negative force on the throttle pedal, applying the brakes or even using brake distribution to encourage the vehicle back into its lane if wandering occurs. The FX will not drive itself, however it does aid the driver in making the correct course of actions.

 

The FX did to me what every other Infiniti has done. It pleasantly surprised me. Ideally I prefer a vehicle more mechanical then electronic, however the FX made up for this with an excellent seating position, sporty steering wheel, impressive performance and great new look. Well great except for those headlights that is.