1986 AC Ace vs. 1975 Opel Kadett
To start off, 1986 AC Ace is newer by 11 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett 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 52 more horse power than 1975 Opel Kadett. (98 HP @ 5200 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1986 AC Ace weights approximately 77 kg more than 1975 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1975 Opel Kadett. 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 66 more torque (in Nm) than 1975 Opel Kadett. (148 Nm @ 3400 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett.
Compare all specifications:
| 1986 AC Ace | 1975 Opel Kadett | |
| Make | AC | Opel |
| Model | Ace | Kadett |
| Year Released | 1986 | 1975 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 98 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 214 Nm | 148 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 93.1 mm | 93 mm |
| Engine Stroke Size | 68.5 mm | 69.8 mm |
| Engine Compression Ratio | 9.2:1 | 9.2:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 907 kg | 830 kg |
| Vehicle Length | 3970 mm | 4130 mm |
| Vehicle Width | 1820 mm | 1590 mm |
| Vehicle Height | 1170 mm | 1290 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
| Fuel Tank Capacity | 66 L | 43 L |
