1976 De Tomaso Longchamp vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 37 year(s). Which means there will be less support and parts availability for 1976 De Tomaso Longchamp. In addition, the cost of maintenance, including insurance, on 1976 De Tomaso Longchamp would be higher. At 5,763 cc (8 cylinders), 1976 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (317 HP @ 6800 RPM) has 20 more horse power than 1976 De Tomaso Longchamp. (297 HP @ 6000 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 1976 De Tomaso Longchamp. With that said, vehicle weight also plays an important factor in acceleration. 1976 De Tomaso Longchamp weights approximately 130 kg more than 2013 Cadillac ATS.
Because 2013 Cadillac ATS is all wheel drive (AWD), it will have significant more traction and grip than 1976 De Tomaso Longchamp. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac ATS will offer significantly more control. 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, 1976 De Tomaso Longchamp (450 Nm @ 3500 RPM) has 77 more torque (in Nm) than 2013 Cadillac ATS. (373 Nm @ 4800 RPM). This means 1976 De Tomaso Longchamp will have an easier job in driving up hills or pulling heavy equipment than 2013 Cadillac ATS.
Compare all specifications:
| 1976 De Tomaso Longchamp | 2013 Cadillac ATS | |
| Make | De Tomaso | Cadillac |
| Model | Longchamp | ATS |
| Year Released | 1976 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5763 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 297 HP | 317 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 450 Nm | 373 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 101.6 mm | 94 mm |
| Engine Stroke Size | 88.9 mm | 86 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 1570 kg |
| Vehicle Length | 4540 mm | 4643 mm |
| Vehicle Width | 1840 mm | 1806 mm |
| Vehicle Height | 1300 mm | 1417 mm |
| Wheelbase Size | 2610 mm | 2776 mm |
