1957 AC Ace vs. 1963 Reliant Sabre Six
To start off, 1963 Reliant Sabre Six is newer by 6 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 2,553 cc (6 cylinders), 1963 Reliant Sabre Six is equipped with a bigger engine. In terms of performance, 1957 AC Ace (123 HP) has 15 more horse power than 1963 Reliant Sabre Six. (108 HP). In normal driving conditions, 1957 AC Ace should accelerate faster than 1963 Reliant Sabre Six. With that said, vehicle weight also plays an important factor in acceleration. 1957 AC Ace weights approximately 96 kg more than 1963 Reliant Sabre Six. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1963 Reliant Sabre Six (185 Nm @ 2400 RPM) has 18 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 1963 Reliant Sabre Six will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
| 1957 AC Ace | 1963 Reliant Sabre Six | |
| Make | AC | Reliant |
| Model | Ace | Sabre Six |
| Year Released | 1957 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2553 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 108 HP |
| Torque | 167 Nm | 185 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 798 kg |
| Vehicle Length | 3850 mm | 4060 mm |
| Vehicle Height | 1250 mm | 1280 mm |
| Wheelbase Size | 2290 mm | 2290 mm |
| Fuel Tank Capacity | 59 L | 38 L |
