2007 Aston Martin DB9 vs. 1991 Mercedes-Benz G
To start off, 2007 Aston Martin DB9 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP @ 5750 RPM) has 326 more horse power than 1991 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 1991 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 45 kg more than 2007 Aston Martin DB9.
Because 1991 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2007 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 1991 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, 2007 Aston Martin DB9 (570 Nm @ 5000 RPM) has 378 more torque (in Nm) than 1991 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz G.
Compare all specifications:
2007 Aston Martin DB9 | 1991 Mercedes-Benz G | |
Make | Aston Martin | Mercedes-Benz |
Model | DB9 | G |
Year Released | 2007 | 1991 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2299 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 451 HP | 125 HP |
Engine RPM | 5750 RPM | 5000 RPM |
Torque | 570 Nm | 192 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 - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1835 kg | 1880 kg |
Vehicle Length | 4720 mm | 4240 mm |
Vehicle Width | 1880 mm | 1770 mm |
Vehicle Height | 1280 mm | 1940 mm |
Wheelbase Size | 2750 mm | 2410 mm |