2008 Hummer H3 vs. 1989 Mazda RX-7
To start off, 2008 Hummer H3 is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1989 Mazda RX-7 would be higher. At 3,652 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 64 more torque (in Nm) than 1989 Mazda RX-7. (264 Nm @ 3500 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1989 Mazda RX-7.
Compare all specifications:
| 2008 Hummer H3 | 1989 Mazda RX-7 | |
| Make | Hummer | Mazda |
| Model | H3 | RX-7 |
| Year Released | 2008 | 1989 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3652 cc | 2614 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 0 HP | 200 HP |
| Torque | 328 Nm | 264 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5180 mm | 4340 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1900 mm | 1270 mm |
| Wheelbase Size | 2850 mm | 2430 mm |
