1985 Mazda RX-7 vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 16 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 2,958 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (175 HP @ 4000 RPM) has 71 more horse power than 1985 Mazda RX-7. (104 HP @ 6000 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1985 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 610 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 1985 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 1985 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, 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, 2001 Opel Signum (370 Nm @ 1900 RPM) has 225 more torque (in Nm) than 1985 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda RX-7. 2001 Opel Signum 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. 2001 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1985 Mazda RX-7 | 2001 Opel Signum | |
Make | Mazda | Opel |
Model | RX-7 | Signum |
Year Released | 1985 | 2001 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 2292 cc | 2958 cc |
Engine Type | dual-disk rotary | V |
Horse Power | 104 HP | 175 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 145 Nm | 370 Nm |
Torque RPM | 4000 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1060 kg | 1670 kg |
Vehicle Length | 4290 mm | 4640 mm |
Vehicle Width | 1680 mm | 1800 mm |
Vehicle Height | 1270 mm | 1470 mm |
Wheelbase Size | 2430 mm | 2710 mm |
Fuel Tank Capacity | 65 L | 60 L |