1957 AC Ace vs. 1973 Opel Kadett
To start off, 1973 Opel Kadett is newer by 16 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 1,990 cc (6 cylinders), 1957 AC Ace is equipped with a bigger engine. In terms of performance, 1957 AC Ace (74 HP @ 4500 RPM) has 23 more horse power than 1973 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 1957 AC Ace should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1957 AC Ace weights approximately 100 kg more than 1973 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1957 AC Ace | 1973 Opel Kadett | |
| Make | AC | Opel |
| Model | Ace | Kadett |
| Year Released | 1957 | 1973 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 51 HP |
| Engine RPM | 4500 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 890 kg | 790 kg |
| Vehicle Length | 3850 mm | 4140 mm |
| Vehicle Width | 1520 mm | 1590 mm |
| Vehicle Height | 1250 mm | 1290 mm |
| Wheelbase Size | 2290 mm | 2410 mm |
| Fuel Tank Capacity | 59 L | 43 L |
