1999 Aston Martin DB7 vs. 1981 GMC Jimmy
To start off, 1999 Aston Martin DB7 is newer by 18 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy would be higher. At 6,210 cc (8 cylinders), 1981 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1999 Aston Martin DB7 (420 HP @ 6000 RPM) has 290 more horse power than 1981 GMC Jimmy. (130 HP @ 3600 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 1981 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Jimmy weights approximately 120 kg more than 1999 Aston Martin DB7.
Because 1981 GMC Jimmy 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, 1981 GMC Jimmy 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 216 more torque (in Nm) than 1981 GMC Jimmy. (326 Nm @ 2000 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 1999 Aston Martin DB7 | 1981 GMC Jimmy | |
| Make | Aston Martin | GMC |
| Model | DB7 | Jimmy |
| Year Released | 1999 | 1981 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 6210 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 420 HP | 130 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 542 Nm | 326 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1825 kg | 1945 kg |
| Vehicle Length | 4670 mm | 4690 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1240 mm | 1840 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
