1986 AC Ace vs. 1975 Mazda Cosmo
To start off, 1986 AC Ace is newer by 11 year(s). Which means there will be less support and parts availability for 1975 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1975 Mazda Cosmo would be higher. At 2,792 cc (6 cylinders), 1986 AC Ace is equipped with a bigger engine. In terms of performance, 1986 AC Ace (150 HP @ 5800 RPM) has 48 more horse power than 1975 Mazda Cosmo. (102 HP @ 5300 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 1975 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1975 Mazda Cosmo weights approximately 208 kg more than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mazda Cosmo. 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 (214 Nm @ 3000 RPM) has 47 more torque (in Nm) than 1975 Mazda Cosmo. (167 Nm @ 3000 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda Cosmo. 1975 Mazda Cosmo has automatic transmission and 1986 AC Ace has manual transmission. 1986 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Mazda Cosmo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 1975 Mazda Cosmo | |
| Make | AC | Mazda |
| Model | Ace | Cosmo |
| Year Released | 1986 | 1975 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 102 HP |
| Engine RPM | 5800 RPM | 5300 RPM |
| Torque | 214 Nm | 167 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 93.1 mm | 80 mm |
| Engine Stroke Size | 68.5 mm | 98 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 907 kg | 1115 kg |
| Vehicle Length | 3970 mm | 4480 mm |
| Vehicle Width | 1820 mm | 1690 mm |
| Vehicle Height | 1170 mm | 1340 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
| Fuel Tank Capacity | 66 L | 65 L |
