2009 Cadillac BLS vs. 1991 Vector Wiegert
To start off, 2009 Cadillac BLS is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Vector Wiegert. In addition, the cost of maintenance, including insurance, on 1991 Vector Wiegert would be higher. At 5,973 cc (8 cylinders), 1991 Vector Wiegert is equipped with a bigger engine. In terms of performance, 1991 Vector Wiegert (644 HP) has 392 more horse power than 2009 Cadillac BLS. (252 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 85 kg more than 1991 Vector Wiegert.
Because 1991 Vector Wiegert 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 Vector Wiegert. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, 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, 1991 Vector Wiegert (854 Nm) has 489 more torque (in Nm) than 2009 Cadillac BLS. (365 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS. 1991 Vector Wiegert has automatic transmission and 2009 Cadillac BLS has manual transmission. 2009 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Vector Wiegert will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac BLS | 1991 Vector Wiegert | |
| Make | Cadillac | Vector |
| Model | BLS | Wiegert |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2792 cc | 5973 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 644 HP |
| Torque | 365 Nm | 854 Nm |
| Engine Bore Size | 89.1 mm | 101.6 mm |
| Engine Stroke Size | 74.8 mm | 91.4 mm |
| Engine Compression Ratio | 9.5:1 | 8.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1550 kg |
| Vehicle Length | 4690 mm | 4380 mm |
| Vehicle Width | 1760 mm | 2090 mm |
| Vehicle Height | 1480 mm | 1070 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
