2007 Audi A4 vs. 1976 Ford Thunderbird
To start off, 2007 Audi A4 is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1976 Ford Thunderbird would be higher. At 4,942 cc (8 cylinders), 1976 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (201 HP @ 4500 RPM) has 66 more horse power than 1976 Ford Thunderbird. (135 HP @ 3400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1976 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 85 kg more than 1976 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 will offer significantly more control. 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 Audi A4 (450 Nm @ 1400 RPM) has 133 more torque (in Nm) than 1976 Ford Thunderbird. (317 Nm @ 1600 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Ford Thunderbird.
Compare all specifications:
| 2007 Audi A4 | 1976 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | A4 | Thunderbird |
| Year Released | 2007 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 4942 cc |
| Horse Power | 201 HP | 135 HP |
| Engine RPM | 4500 RPM | 3400 RPM |
| Torque | 450 Nm | 317 Nm |
| Torque RPM | 1400 RPM | 1600 RPM |
| Engine Compression Ratio | 17.0:1 | 8.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1620 kg |
| Vehicle Length | 4590 mm | 5100 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2650 mm | 2760 mm |
