2009 Audi Q7 vs. 1985 Chevrolet Corvette
To start off, 2009 Audi Q7 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1985 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (237 HP @ 4000 RPM) has 7 more horse power than 1985 Chevrolet Corvette. (230 HP @ 4000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1985 Chevrolet Corvette. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 932 kg more than 1985 Chevrolet Corvette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (550 Nm @ 2000 RPM) has 103 more torque (in Nm) than 1985 Chevrolet Corvette. (447 Nm @ 3200 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1985 Chevrolet Corvette. 2009 Audi Q7 has automatic transmission and 1985 Chevrolet Corvette has manual transmission. 1985 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 1985 Chevrolet Corvette | |
| Make | Audi | Chevrolet |
| Model | Q7 | Corvette |
| Year Released | 2009 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 230 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 550 Nm | 447 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Bore Size | 83.1 mm | 101.6 mm |
| Engine Stroke Size | 91.4 mm | 88.4 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2370 kg | 1438 kg |
| Vehicle Length | 5090 mm | 4490 mm |
| Vehicle Width | 1990 mm | 1810 mm |
| Vehicle Height | 1740 mm | 1190 mm |
| Wheelbase Size | 3010 mm | 2450 mm |
| Fuel Tank Capacity | 100 L | 68 L |
