2007 Alpina D3 vs. 1997 Mazda RX-7
To start off, 2007 Alpina D3 is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1997 Mazda RX-7 would be higher. At 3,347 cc (6 cylinders), 2007 Alpina D3 is equipped with a bigger engine. In terms of performance, 2007 Alpina D3 (301 HP @ 6300 RPM) has 104 more horse power than 1997 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2007 Alpina D3 should accelerate faster than 1997 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina D3 weights approximately 215 kg more than 1997 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Alpina D3 (362 Nm @ 4800 RPM) has 91 more torque (in Nm) than 1997 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2007 Alpina D3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Mazda RX-7.
Compare all specifications:
| 2007 Alpina D3 | 1997 Mazda RX-7 | |
| Make | Alpina | Mazda |
| Model | D3 | RX-7 |
| Year Released | 2007 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 301 HP | 197 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 362 Nm | 271 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1310 kg |
| Vehicle Length | 4480 mm | 4300 mm |
| Vehicle Width | 1750 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1240 mm |
| Wheelbase Size | 2730 mm | 2430 mm |
