1957 AC Ace vs. 1954 Jensen 541
To start off, 1957 AC Ace is newer by 3 year(s). Which means there will be less support and parts availability for 1954 Jensen 541. In addition, the cost of maintenance, including insurance, on 1954 Jensen 541 would be higher. At 3,993 cc (6 cylinders), 1954 Jensen 541 is equipped with a bigger engine. In terms of performance, 1954 Jensen 541 (112 HP @ 3700 RPM) has 38 more horse power than 1957 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1954 Jensen 541 should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1954 Jensen 541 weights approximately 330 kg more than 1957 AC Ace. 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 | 1954 Jensen 541 | |
| Make | AC | Jensen |
| Model | Ace | 541 |
| Year Released | 1957 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 3993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 74 HP | 112 HP |
| Engine RPM | 4500 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 890 kg | 1220 kg |
| Vehicle Length | 3850 mm | 4530 mm |
| Vehicle Width | 1520 mm | 1610 mm |
| Vehicle Height | 1250 mm | 1360 mm |
| Wheelbase Size | 2290 mm | 2670 mm |
| Fuel Tank Capacity | 59 L | 68 L |
