2008 Jeep Liberty vs. 1985 Mazda RX-7
To start off, 2008 Jeep Liberty is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1985 Mazda RX-7 would be higher. At 3,701 cc (6 cylinders), 2008 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2008 Jeep Liberty (210 HP @ 5200 RPM) has 45 more horse power than 1985 Mazda RX-7. (165 HP @ 6500 RPM). In normal driving conditions, 2008 Jeep Liberty should accelerate faster than 1985 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Liberty weights approximately 1066 kg more than 1985 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1985 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Liberty 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 Jeep Liberty (319 Nm @ 4000 RPM) has 94 more torque (in Nm) than 1985 Mazda RX-7. (225 Nm @ 4000 RPM). This means 2008 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda RX-7. 2008 Jeep Liberty has automatic transmission and 1985 Mazda RX-7 has manual transmission. 1985 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Liberty will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jeep Liberty | 1985 Mazda RX-7 | |
| Make | Jeep | Mazda |
| Model | Liberty | RX-7 |
| Year Released | 2008 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 210 HP | 165 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 319 Nm | 225 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1978 kg | 912 kg |
| Vehicle Length | 4500 mm | 4300 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1790 mm | 1280 mm |
| Wheelbase Size | 2700 mm | 2430 mm |
