2009 Cadillac STS vs. 1951 MG YB
To start off, 2009 Cadillac STS is newer by 58 year(s). Which means there will be less support and parts availability for 1951 MG YB. In addition, the cost of maintenance, including insurance, on 1951 MG YB would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 276 more horse power than 1951 MG YB. (45 HP @ 4800 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1951 MG YB. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 760 kg more than 1951 MG YB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1951 MG YB. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 348 more torque (in Nm) than 1951 MG YB. (79 Nm @ 2400 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1951 MG YB.
Compare all specifications:
| 2009 Cadillac STS | 1951 MG YB | |
| Make | Cadillac | MG |
| Model | STS | YB |
| Year Released | 2009 | 1951 |
| Engine Size | 4565 cc | 1250 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 45 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 427 Nm | 79 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1820 kg | 1060 kg |
| Vehicle Length | 4990 mm | 4170 mm |
| Vehicle Width | 1850 mm | 1510 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 2520 mm |
