1991 BMW 730 vs. 2003 Lancia Thesis
To start off, 2003 Lancia Thesis is newer by 12 year(s). Which means there will be less support and parts availability for 1991 BMW 730. In addition, the cost of maintenance, including insurance, on 1991 BMW 730 would be higher. At 3,179 cc (6 cylinders), 2003 Lancia Thesis is equipped with a bigger engine. In terms of performance, 1991 BMW 730 (185 HP @ 5800 RPM) has 37 more horse power than 2003 Lancia Thesis. (148 HP @ 6200 RPM). In normal driving conditions, 1991 BMW 730 should accelerate faster than 2003 Lancia Thesis. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lancia Thesis weights approximately 220 kg more than 1991 BMW 730.
Because 1991 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2003 Lancia Thesis, being front wheel drive (FWD), will offer much better control with better grip. 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 Lancia Thesis (306 Nm @ 4800 RPM) has 46 more torque (in Nm) than 1991 BMW 730. (260 Nm @ 4000 RPM). This means 2003 Lancia Thesis will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 730. 2003 Lancia Thesis has automatic transmission and 1991 BMW 730 has manual transmission. 1991 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Lancia Thesis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW 730 | 2003 Lancia Thesis | |
| Make | BMW | Lancia |
| Model | 730 | Thesis |
| Year Released | 1991 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 3179 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 148 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 260 Nm | 306 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 80 mm | 78 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1600 kg | 1820 kg |
| Vehicle Length | 4920 mm | 4890 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2810 mm |
| Fuel Tank Capacity | 90 L | 75 L |
