2008 Chevrolet Avalanche vs. 1971 Mercury Comet
To start off, 2008 Chevrolet Avalanche is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1971 Mercury Comet would be higher. At 5,300 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Avalanche (320 HP @ 5200 RPM) has 238 more horse power than 1971 Mercury Comet. (82 HP @ 4400 RPM). In normal driving conditions, 2008 Chevrolet Avalanche should accelerate faster than 1971 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Avalanche weights approximately 37 kg more than 1971 Mercury Comet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1971 Mercury Comet. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Avalanche will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Chevrolet Avalanche (461 Nm @ 4200 RPM) has 283 more torque (in Nm) than 1971 Mercury Comet. (178 Nm @ 1800 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1971 Mercury Comet. 2008 Chevrolet Avalanche has automatic transmission and 1971 Mercury Comet has manual transmission. 1971 Mercury Comet will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Avalanche | 1971 Mercury Comet | |
| Make | Chevrolet | Mercury |
| Model | Avalanche | Comet |
| Year Released | 2008 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2782 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 82 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 461 Nm | 178 Nm |
| Torque RPM | 4200 RPM | 1800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Weight | 1261 kg | 1224 kg |
| Vehicle Length | 5630 mm | 4800 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1360 mm |
| Wheelbase Size | 3310 mm | 2800 mm |
