1990 Mazda RX-7 vs. 1991 Oldsmobile Bravada
To start off, 1991 Oldsmobile Bravada is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1990 Mazda RX-7 would be higher. At 4,300 cc (6 cylinders), 1991 Oldsmobile Bravada is equipped with a bigger engine. In terms of performance, 1990 Mazda RX-7 (197 HP @ 6500 RPM) has 39 more horse power than 1991 Oldsmobile Bravada. (158 HP @ 4000 RPM). In normal driving conditions, 1990 Mazda RX-7 should accelerate faster than 1991 Oldsmobile Bravada. With that said, vehicle weight also plays an important factor in acceleration. 1991 Oldsmobile Bravada weights approximately 490 kg more than 1990 Mazda RX-7.
Because 1991 Oldsmobile Bravada is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1991 Oldsmobile Bravada 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, 1991 Oldsmobile Bravada (312 Nm @ 2800 RPM) has 42 more torque (in Nm) than 1990 Mazda RX-7. (270 Nm @ 3500 RPM). This means 1991 Oldsmobile Bravada will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda RX-7. 1991 Oldsmobile Bravada has automatic transmission and 1990 Mazda RX-7 has manual transmission. 1990 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Oldsmobile Bravada will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Mazda RX-7 | 1991 Oldsmobile Bravada | |
| Make | Mazda | Oldsmobile |
| Model | RX-7 | Bravada |
| Year Released | 1990 | 1991 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 4300 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 197 HP | 158 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 270 Nm | 312 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1300 kg | 1790 kg |
| Vehicle Length | 4320 mm | 4500 mm |
| Vehicle Width | 1700 mm | 1670 mm |
| Vehicle Height | 1270 mm | 1630 mm |
| Wheelbase Size | 2430 mm | 2720 mm |
