2003 Alfa Romeo Spider vs. 1999 Aston Martin DB7
To start off, 2003 Alfa Romeo Spider is newer by 4 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 184 more horse power than 2003 Alfa Romeo Spider. (236 HP @ 6200 RPM) In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 2003 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1999 Aston Martin DB7 weights approximately 355 kg more than 2003 Alfa Romeo Spider. 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, 2003 Alfa Romeo Spider, 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 (542 Nm @ 5000 RPM) has 253 more torque (in Nm) than 2003 Alfa Romeo Spider. (289 Nm @ 4800 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider. 1999 Aston Martin DB7 has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Aston Martin DB7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 1999 Aston Martin DB7 | |
| Make | Alfa Romeo | Aston Martin |
| Model | Spider | DB7 |
| Year Released | 2003 | 1999 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 236 HP | 420 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 289 Nm | 542 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Engine Bore Size | 93.1 mm | 89.1 mm |
| Engine Stroke Size | 78 mm | 79.5 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Acceleration 0-100mph | 6.3 seconds | 5.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1825 kg |
| Vehicle Length | 4310 mm | 4670 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1320 mm | 1240 mm |
| Wheelbase Size | 2710 mm | 2600 mm |
| Fuel Tank Capacity | 70 L | 89 L |
