1986 AC Ace vs. 1978 Mazda RX-7
To start off, 1986 AC Ace is newer by 8 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 2,292 cc, 1978 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1986 AC Ace (201 HP @ 6000 RPM) has 96 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda RX-7 weights approximately 40 kg more than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1986 AC Ace (276 Nm @ 4500 RPM) has 131 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7.
Compare all specifications:
1986 AC Ace | 1978 Mazda RX-7 | |
Make | AC | Mazda |
Model | Ace | RX-7 |
Year Released | 1986 | 1978 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 1994 cc | 2292 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 201 HP | 105 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 276 Nm | 145 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Compression Ratio | 8.0:1 | 9.4:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1020 kg | 1060 kg |
Vehicle Length | 3970 mm | 4290 mm |
Vehicle Width | 1820 mm | 1680 mm |
Vehicle Height | 1180 mm | 1280 mm |
Wheelbase Size | 2480 mm | 2430 mm |
Fuel Tank Capacity | 65 L | 65 L |