1999 Aston Martin DB7 vs. 2009 Chevrolet Tahoe
To start off, 2009 Chevrolet Tahoe is newer by 10 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 (414 HP @ 6000 RPM) has 130 more horse power than 2009 Chevrolet Tahoe. (284 HP @ 5200 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 2009 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Tahoe weights approximately 544 kg more than 1999 Aston Martin DB7.
Because 2009 Chevrolet Tahoe 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, 2009 Chevrolet Tahoe 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 (550 Nm @ 5000 RPM) has 123 more torque (in Nm) than 2009 Chevrolet Tahoe. (427 Nm @ 4000 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Tahoe. 2009 Chevrolet Tahoe 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. 2009 Chevrolet Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Aston Martin DB7 | 2009 Chevrolet Tahoe | |
| Make | Aston Martin | Chevrolet |
| Model | DB7 | Tahoe |
| Year Released | 1999 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5328 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 284 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 550 Nm | 427 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1875 kg | 2419 kg |
| Vehicle Length | 4720 mm | 5060 mm |
| Vehicle Width | 1830 mm | 2070 mm |
| Vehicle Height | 1270 mm | 1970 mm |
| Wheelbase Size | 2600 mm | 2950 mm |
| Fuel Tank Capacity | 89 L | 98 L |
