1999 Aston Martin DB7 vs. 1991 Buick Reatta
To start off, 1999 Aston Martin DB7 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Buick Reatta. In addition, the cost of maintenance, including insurance, on 1991 Buick Reatta 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 (414 HP @ 6000 RPM) has 249 more horse power than 1991 Buick Reatta. (165 HP @ 4400 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 1991 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 1999 Aston Martin DB7 weights approximately 343 kg more than 1991 Buick Reatta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Aston Martin DB7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Aston Martin DB7. However, in wet, icy, snow, or gravel driving conditions, 1991 Buick Reatta, being front wheel drive (FWD), will offer much better control with better grip. 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 (550 Nm) has 264 more torque (in Nm) than 1991 Buick Reatta. (286 Nm). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Reatta. 1991 Buick Reatta has automatic transmission and 1999 Aston Martin DB7 has manual transmission. 1999 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Reatta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Aston Martin DB7 | 1991 Buick Reatta | |
| Make | Aston Martin | Buick |
| Model | DB7 | Reatta |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3791 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 165 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 550 Nm | 286 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1875 kg | 1532 kg |
| Vehicle Length | 4720 mm | 4670 mm |
| Vehicle Width | 1830 mm | 1860 mm |
| Vehicle Height | 1270 mm | 1310 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
| Fuel Tank Capacity | 89 L | 62 L |
