1999 Aston Martin DB7 vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1999 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 1999 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 1999 Aston Martin DB7 (420 HP @ 6000 RPM) has 145 more horse power than 2002 Mercedes-Benz S. (275 HP @ 5750 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 2002 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 155 kg more than 1999 Aston Martin DB7.
Because 2002 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1999 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2002 Mercedes-Benz S 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, 1999 Aston Martin DB7 (542 Nm @ 5000 RPM) has 142 more torque (in Nm) than 2002 Mercedes-Benz S. (400 Nm @ 3000 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz S.
Compare all specifications:
| 1999 Aston Martin DB7 | 2002 Mercedes-Benz S | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB7 | S |
| Year Released | 1999 | 2002 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4266 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 420 HP | 275 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 542 Nm | 400 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Engine Bore Size | 89.1 mm | 89.9 mm |
| Engine Stroke Size | 79.5 mm | 84 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Acceleration 0-100mph | 5.1 seconds | 7.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1825 kg | 1980 kg |
| Vehicle Length | 4670 mm | 5050 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1240 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 89 L | 88 L |
