2002 Aston Martin DB7 vs. 1983 Mercedes-Benz G
To start off, 2002 Aston Martin DB7 is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1983 Mercedes-Benz G would be higher. At 5,932 cc (12 cylinders), 2002 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2002 Aston Martin DB7 (450 HP @ 6000 RPM) has 325 more horse power than 1983 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2002 Aston Martin DB7 should accelerate faster than 1983 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1983 Mercedes-Benz G weights approximately 80 kg more than 2002 Aston Martin DB7.
Because 1983 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2002 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 1983 Mercedes-Benz G 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, 2002 Aston Martin DB7 (577 Nm @ 5000 RPM) has 391 more torque (in Nm) than 1983 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 2002 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mercedes-Benz G.
Compare all specifications:
| 2002 Aston Martin DB7 | 1983 Mercedes-Benz G | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB7 | G |
| Year Released | 2002 | 1983 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5932 cc | 2307 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 125 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 577 Nm | 186 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 95.5 mm |
| Engine Stroke Size | 79.5 mm | 80.2 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1880 kg |
| Vehicle Length | 4700 mm | 4240 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1250 mm | 1940 mm |
| Wheelbase Size | 2600 mm | 2410 mm |
