2005 Audi A4 vs. 1975 MG MGB
To start off, 2005 Audi A4 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 MG MGB. In addition, the cost of maintenance, including insurance, on 1975 MG MGB would be higher. At 2,976 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (217 HP @ 4000 RPM) has 120 more horse power than 1975 MG MGB. (97 HP @ 5400 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1975 MG MGB.
Let's talk about torque, 2005 Audi A4 (300 Nm) has 151 more torque (in Nm) than 1975 MG MGB. (149 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 MG MGB.
Compare all specifications:
| 2005 Audi A4 | 1975 MG MGB | |
| Make | Audi | MG |
| Model | A4 | MGB |
| Year Released | 2005 | 1975 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1798 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 217 HP | 97 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 300 Nm | 149 Nm |
| Engine Bore Size | 83 mm | 80.3 mm |
| Engine Stroke Size | 93 mm | 88.9 mm |
| Engine Compression Ratio | 10.1:1 | 8.0:1 |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
