2003 BMW X3 vs. 1978 Tatra T613
To start off, 2003 BMW X3 is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Tatra T613. In addition, the cost of maintenance, including insurance, on 1978 Tatra T613 would be higher. At 3,495 cc (8 cylinders), 1978 Tatra T613 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (228 HP @ 5900 RPM) has 61 more horse power than 1978 Tatra T613. (167 HP @ 5600 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1978 Tatra T613. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 148 kg more than 1978 Tatra T613. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Tatra T613. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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, 2003 BMW X3 (300 Nm @ 3500 RPM) has 30 more torque (in Nm) than 1978 Tatra T613. (270 Nm @ 3300 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1978 Tatra T613. 2003 BMW X3 has automatic transmission and 1978 Tatra T613 has manual transmission. 1978 Tatra T613 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X3 | 1978 Tatra T613 | |
| Make | BMW | Tatra |
| Model | X3 | T613 |
| Year Released | 2003 | 1978 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 2979 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 167 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 300 Nm | 270 Nm |
| Torque RPM | 3500 RPM | 3300 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1692 kg |
| Vehicle Length | 4570 mm | 5030 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1680 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2990 mm |
