2004 Audi S4 vs. 1984 Morgan Plus 4
To start off, 2004 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Morgan Plus 4. In addition, the cost of maintenance, including insurance, on 1984 Morgan Plus 4 would be higher. At 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (340 HP @ 6200 RPM) has 220 more horse power than 1984 Morgan Plus 4. (120 HP @ 5300 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1984 Morgan Plus 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 975 kg more than 1984 Morgan Plus 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2004 Audi S4 | 1984 Morgan Plus 4 | |
| Make | Audi | Morgan |
| Model | S4 | Plus 4 |
| Year Released | 2004 | 1984 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 120 HP |
| Engine RPM | 6200 RPM | 5300 RPM |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1895 kg | 920 kg |
| Vehicle Length | 4580 mm | 3900 mm |
| Vehicle Width | 1780 mm | 1510 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2770 mm | 2500 mm |
