1957 AC Ace vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 42 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 2,497 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (130 HP @ 4500 RPM) has 56 more horse power than 1957 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1957 AC Ace weights approximately 35 kg more than 1999 Opel Omega.
Compare all specifications:
| 1957 AC Ace | 1999 Opel Omega | |
| Make | AC | Opel |
| Model | Ace | Omega |
| Year Released | 1957 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 130 HP |
| Engine RPM | 4500 RPM | 4500 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 890 kg | 855 kg |
| Vehicle Length | 3850 mm | 4900 mm |
| Vehicle Width | 1520 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1460 mm |
| Wheelbase Size | 2290 mm | 2640 mm |
| Fuel Tank Capacity | 59 L | 75 L |
