1978 Mazda RX-7 vs. 2002 Holden Vectra
To start off, 2002 Holden Vectra is newer by 24 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 3,175 cc (6 cylinders), 2002 Holden Vectra is equipped with a bigger engine. In terms of performance, 2002 Holden Vectra (209 HP @ 6200 RPM) has 104 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM) In normal driving conditions, 2002 Holden Vectra should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2002 Holden Vectra weights approximately 450 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.
Because 1978 Mazda RX-7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2002 Holden Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Holden Vectra (300 Nm @ 4000 RPM) has 155 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2002 Holden Vectra will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7. 2002 Holden Vectra has automatic transmission and 1978 Mazda RX-7 has manual transmission. 1978 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Holden Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Mazda RX-7 | 2002 Holden Vectra | |
Make | Mazda | Holden |
Model | RX-7 | Vectra |
Year Released | 1978 | 2002 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2292 cc | 3175 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 105 HP | 209 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 145 Nm | 300 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1060 kg | 1510 kg |
Vehicle Length | 4290 mm | 4600 mm |
Vehicle Width | 1680 mm | 1800 mm |
Vehicle Height | 1280 mm | 1470 mm |
Wheelbase Size | 2430 mm | 2710 mm |