1983 Hummer H1 vs. 1994 Mazda RX-7
To start off, 1994 Mazda RX-7 is newer by 11 year(s). Which means there will be less support and parts availability for 1983 Hummer H1. In addition, the cost of maintenance, including insurance, on 1983 Hummer H1 would be higher. At 5,733 cc (8 cylinders), 1983 Hummer H1 is equipped with a bigger engine. In terms of performance, 1994 Mazda RX-7 (238 HP @ 6500 RPM) has 51 more horse power than 1983 Hummer H1. (187 HP @ 4000 RPM) In normal driving conditions, 1994 Mazda RX-7 should accelerate faster than 1983 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 1983 Hummer H1 weights approximately 1470 kg more than 1994 Mazda RX-7.
Because 1983 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 1994 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1983 Hummer H1 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, 1983 Hummer H1 (407 Nm @ 2400 RPM) has 111 more torque (in Nm) than 1994 Mazda RX-7. (296 Nm @ 5000 RPM). This means 1983 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1994 Mazda RX-7.
Compare all specifications:
| 1983 Hummer H1 | 1994 Mazda RX-7 | |
| Make | Hummer | Mazda |
| Model | H1 | RX-7 |
| Year Released | 1983 | 1994 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 2615 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 187 HP | 238 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 407 Nm | 296 Nm |
| Torque RPM | 2400 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2770 kg | 1300 kg |
| Vehicle Length | 4690 mm | 4320 mm |
| Vehicle Width | 2200 mm | 1700 mm |
| Vehicle Height | 1840 mm | 1240 mm |
| Wheelbase Size | 3310 mm | 2440 mm |
