1991 Alpine V6 vs. 1978 Mazda RX-7
To start off, 1991 Alpine V6 is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-7 would be higher. At 2,458 cc (6 cylinders), 1991 Alpine V6 is equipped with a bigger engine. In terms of performance, 1991 Alpine V6 (182 HP @ 5750 RPM) has 77 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM). In normal driving conditions, 1991 Alpine V6 should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpine V6 weights approximately 150 kg more than 1978 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, 1991 Alpine V6 (298 Nm @ 2250 RPM) has 153 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1991 Alpine V6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7.
Compare all specifications:
1991 Alpine V6 | 1978 Mazda RX-7 | |
Make | Alpine | Mazda |
Model | V6 | RX-7 |
Year Released | 1991 | 1978 |
Engine Position | Rear | Front |
Engine Size | 2458 cc | 2292 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 182 HP | 105 HP |
Engine RPM | 5750 RPM | 6000 RPM |
Torque | 298 Nm | 145 Nm |
Torque RPM | 2250 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1210 kg | 1060 kg |
Vehicle Length | 4320 mm | 4290 mm |
Vehicle Width | 1760 mm | 1680 mm |
Vehicle Height | 1210 mm | 1280 mm |
Wheelbase Size | 2350 mm | 2430 mm |