1961 AC Ace vs. 1985 De Tomaso Longchamp
To start off, 1985 De Tomaso Longchamp is newer by 24 year(s). Which means there will be less support and parts availability for 1961 AC Ace. In addition, the cost of maintenance, including insurance, on 1961 AC Ace would be higher. At 5,763 cc (8 cylinders), 1985 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 1985 De Tomaso Longchamp (296 HP @ 6000 RPM) has 196 more horse power than 1961 AC Ace. (100 HP @ 5500 RPM) In normal driving conditions, 1985 De Tomaso Longchamp should accelerate faster than 1961 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1985 De Tomaso Longchamp weights approximately 887 kg more than 1961 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1985 De Tomaso Longchamp (451 Nm @ 3500 RPM) has 271 more torque (in Nm) than 1961 AC Ace. (180 Nm @ 2000 RPM). This means 1985 De Tomaso Longchamp will have an easier job in driving up hills or pulling heavy equipment than 1961 AC Ace. 1985 De Tomaso Longchamp has automatic transmission and 1961 AC Ace has manual transmission. 1961 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 De Tomaso Longchamp will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1961 AC Ace | 1985 De Tomaso Longchamp | |
| Make | AC | De Tomaso |
| Model | Ace | Longchamp |
| Year Released | 1961 | 1985 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2553 cc | 5763 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 296 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 180 Nm | 451 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 82.6 mm | 101.6 mm |
| Engine Stroke Size | 79.5 mm | 88.9 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 813 kg | 1700 kg |
| Vehicle Length | 3860 mm | 4540 mm |
| Vehicle Width | 1490 mm | 1840 mm |
| Vehicle Height | 1250 mm | 1300 mm |
| Wheelbase Size | 2290 mm | 2610 mm |
