1969 De Tomaso Mangusta vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 34 year(s). Which means there will be less support and parts availability for 1969 De Tomaso Mangusta. In addition, the cost of maintenance, including insurance, on 1969 De Tomaso Mangusta would be higher. At 4,727 cc (8 cylinders), 1969 De Tomaso Mangusta is equipped with a bigger engine. In terms of performance, 1969 De Tomaso Mangusta (301 HP @ 5000 RPM) has 126 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1969 De Tomaso Mangusta should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 120 kg more than 1969 De Tomaso Mangusta.
Because 1969 De Tomaso Mangusta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1969 De Tomaso Mangusta. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1969 De Tomaso Mangusta (531 Nm) has 160 more torque (in Nm) than 2003 Opel Signum. (371 Nm). This means 1969 De Tomaso Mangusta will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2003 Opel Signum has automatic transmission and 1969 De Tomaso Mangusta has manual transmission. 1969 De Tomaso Mangusta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1969 De Tomaso Mangusta | 2003 Opel Signum | |
| Make | De Tomaso | Opel |
| Model | Mangusta | Signum |
| Year Released | 1969 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 4727 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 301 HP | 175 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 531 Nm | 371 Nm |
| Engine Bore Size | 101.6 mm | 87.5 mm |
| Engine Stroke Size | 72.9 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1670 kg |
| Vehicle Length | 4010 mm | 4640 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1110 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2700 mm |
