1957 AC Ace vs. 1993 Jaguar XJS
To start off, 1993 Jaguar XJS is newer by 36 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 5,996 cc (12 cylinders), 1993 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1993 Jaguar XJS (309 HP @ 5250 RPM) has 186 more horse power than 1957 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1993 Jaguar XJS should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1993 Jaguar XJS weights approximately 912 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.
Let's talk about torque, 1993 Jaguar XJS (476 Nm @ 3000 RPM) has 309 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 1993 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
1957 AC Ace | 1993 Jaguar XJS | |
Make | AC | Jaguar |
Model | Ace | XJS |
Year Released | 1957 | 1993 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 1971 cc | 5996 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 123 HP | 309 HP |
Engine RPM | 6000 RPM | 5250 RPM |
Torque | 167 Nm | 476 Nm |
Torque RPM | 4500 RPM | 3000 RPM |
Engine Compression Ratio | 9.0:1 | 11.2:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 894 kg | 1806 kg |
Vehicle Length | 3850 mm | 4880 mm |
Vehicle Width | 1520 mm | 1800 mm |
Vehicle Height | 1250 mm | 1270 mm |
Wheelbase Size | 2290 mm | 2600 mm |