2005 Audi A8 vs. 1978 Opel Kadett
To start off, 2005 Audi A8 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 4,178 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (335 HP @ 4000 RPM) has 284 more horse power than 1978 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 1125 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi A8 (430 Nm) has 350 more torque (in Nm) than 1978 Opel Kadett. (80 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett.
Compare all specifications:
2005 Audi A8 | 1978 Opel Kadett | |
Make | Audi | Opel |
Model | A8 | Kadett |
Year Released | 2005 | 1978 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4178 cc | 1194 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 335 HP | 51 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 430 Nm | 80 Nm |
Engine Bore Size | 85 mm | 79 mm |
Engine Stroke Size | 93 mm | 61 mm |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1945 kg | 820 kg |
Vehicle Length | 5060 mm | 4150 mm |
Vehicle Width | 1900 mm | 1590 mm |
Vehicle Height | 1450 mm | 1390 mm |
Wheelbase Size | 2950 mm | 2410 mm |
Fuel Tank Capacity | 90 L | 43 L |