2007 Opel Signum vs. 1978 Opel Manta

To start off, 2007 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Opel Manta. In addition, the cost of maintenance, including insurance, on 1978 Opel Manta would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 53 more horse power than 1978 Opel Manta. (100 HP @ 5400 RPM). In normal driving conditions, 2007 Opel Signum should accelerate faster than 1978 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 485 kg more than 1978 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1978 Opel Manta 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 1978 Opel Manta. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Signum (220 Nm @ 3800 RPM) has 85 more torque (in Nm) than 1978 Opel Manta. (135 Nm @ 3800 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Manta.

Compare all specifications:

2007 Opel Signum 1978 Opel Manta
Make Opel Opel
Model Signum Manta
Year Released 2007 1978
Body Type Hatchback Coupe
Engine Position Front Front
Engine Size 2196 cc 1979 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 153 HP 100 HP
Engine RPM 5600 RPM 5400 RPM
Torque 220 Nm 135 Nm
Torque RPM 3800 RPM 3800 RPM
Engine Compression Ratio 12.0:1 9.0:1
Drive Type Front Rear
Transmission Type Manual Manual
Number of Seats 5 seats 4 seats
Number of Doors 5 doors 2 doors
Vehicle Weight 1535 kg 1050 kg
Vehicle Length 4640 mm 4460 mm
Vehicle Width 1800 mm 1680 mm
Vehicle Height 1470 mm 1340 mm
Wheelbase Size 2840 mm 2520 mm
Fuel Tank Capacity 60 L 50 L


 

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