1956 MG MGA vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 47 year(s). Which means there will be less support and parts availability for 1956 MG MGA. In addition, the cost of maintenance, including insurance, on 1956 MG MGA would be higher. At 2,172 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (115 HP @ 3000 RPM) has 26 more horse power than 1956 MG MGA. (89 HP @ 5400 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1956 MG MGA. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 635 kg more than 1956 MG MGA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 MG MGA 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 1956 MG MGA. 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, 2003 Opel Signum (280 Nm @ 1500 RPM) has 131 more torque (in Nm) than 1956 MG MGA. (149 Nm @ 3000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1956 MG MGA.
Compare all specifications:
1956 MG MGA | 2003 Opel Signum | |
Make | MG | Opel |
Model | MGA | Signum |
Year Released | 1956 | 2003 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 1798 cc | 2172 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 89 HP | 115 HP |
Engine RPM | 5400 RPM | 3000 RPM |
Torque | 149 Nm | 280 Nm |
Torque RPM | 3000 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 900 kg | 1535 kg |
Vehicle Length | 3970 mm | 4640 mm |
Vehicle Width | 1460 mm | 1800 mm |
Vehicle Height | 1280 mm | 1470 mm |
Wheelbase Size | 2390 mm | 2840 mm |