2007 Audi A4 vs. 1991 Tatra T613
To start off, 2007 Audi A4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Tatra T613. In addition, the cost of maintenance, including insurance, on 1991 Tatra T613 would be higher. At 3,495 cc (8 cylinders), 1991 Tatra T613 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 30 more horse power than 1991 Tatra T613. (167 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1991 Tatra T613. With that said, vehicle weight also plays an important factor in acceleration. 1991 Tatra T613 weights approximately 196 kg more than 2007 Audi A4.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Tatra T613. 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 (280 Nm @ 1800 RPM) has 10 more torque (in Nm) than 1991 Tatra T613. (270 Nm @ 3300 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Tatra T613.
Compare all specifications:
| 2007 Audi A4 | 1991 Tatra T613 | |
| Make | Audi | Tatra |
| Model | A4 | T613 |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 1984 cc | 3495 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 167 HP |
| Engine RPM | 5100 RPM | 5600 RPM |
| Torque | 280 Nm | 270 Nm |
| Torque RPM | 1800 RPM | 3300 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1494 kg | 1690 kg |
| Vehicle Length | 4550 mm | 5030 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2650 mm | 2990 mm |
