2007 Chevrolet Avalanche Z71
Now more of a player than a leader
By Mark Williams
From its introduction in 2002, the Avalanche has offered the best of both worlds: the passenger benefits of an SUV with the function and practicality of a full-size pickup truck. Sporting a new Suburban SUV platform, the Avalanche has all the same features (flop-down midgate, hardtop bed cover, and side-mounted lockable storage) of the previous model, with the addition of the redesigned frame, suspension, new body panels, and interior. In fact, the interior improvements--cleaner gauge layout, tight material seams, and texture choices--are by far the vehicle's most impressive enhancements. The dash itself has a more sedanlike look and feel, with a nav-screen option that includes a backup camera that's functional and fun to play with--almost distracting.
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The information computer, where a readout demonstrates exactly when the engine is in V-4 or V-8 mode, is addictive to watch. However, as much as we like these features, the Avalanche is far from perfect. This platform offers a comfortable ride when driven with a soft foot. But when pushed, it feels ponderous and bloated, especially when cornering. In fact, because it has an SUV platform, it's carrying 500 or 600 pounds (or more) in extra weight when compared with a conventional pickup like the Silverado. Additionally, the complex midgate accounts for much of the vehicle's extra weight. Finally, although coil-spring suspensions have an advantage, the Avalanche's springs caused seasickness when running near full payload on our coastal mountain drive loops.
Most of our judges agree that the Avalanche, in spite of the extra mass and familiar tricks, didn't hit the superiority or significance meter as it had when it won Truck of the Year in 2002. Add that to the fact that GM has taken away the heavy-duty version of the Avalanche--a bummer for truck guys who need the bigger, stronger towing option--and its fate was sealed.
| 2007 Chevrolet Avalanche Z71 |
| Base Price | $37,740 |
| Price as Tested | $47,395 |
| Vehicle Layout | Front engine, 4x4, 5-pass, 4-door pickup |
| Engine | 5.3L/320-hp/340-lb-ft OHV 16-valve V-8 |
| Transmission | 4-speed automatic |
| Curb weight (F/R Dist) | 5918 lb (52/48%) |
| Wheelbase | 130.0 in |
| Length x Width x Height | 221.3 x 79.1 x 76.6 in |
| Actual Payload Capacity | 1282 lb |
| Max Towing Capacity | 8500 lb |
| 0-60 mph | 8.3/10.2 sec† |
| Quarter mile | 16.2 sec @ 86.9 mph/17.5 sec @ 82.8 mph† |
| Braking 60-0 MPH, ft | 146/147 ft† |
| Lateral Acceleration | 0.68 g (avg)‡ |
| MT Figure Eight | 30.0 @ 0.51 g (avg)‡ |
| EPA City/Hwy Fuel Econ | 15/20 mpg† |
| Sum Up | An improved mousetrap, but the bait is getting a bit on the stale side. |
| Bet you didn't know | Avalanches get the fuel-sipping (E85 capable) Active Fuel Management V-8 that can switch between four and eight-cylinder modes. |
| † unloaded/loaded ‡ unloaded |