1948 Alvis TA 14 vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 63 year(s). Which means there will be less support and parts availability for 1948 Alvis TA 14. In addition, the cost of maintenance, including insurance, on 1948 Alvis TA 14 would be higher. At 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (353 HP @ 5400 RPM) has 289 more horse power than 1948 Alvis TA 14. (64 HP @ 4000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1948 Alvis TA 14. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1013 kg more than 1948 Alvis TA 14. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1948 Alvis TA 14. In wet, icy, snow, or gravel driving conditions, 2011 GMC Sierra 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. 2011 GMC Sierra has automatic transmission and 1948 Alvis TA 14 has manual transmission. 1948 Alvis TA 14 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Alvis TA 14 | 2011 GMC Sierra | |
| Make | Alvis | GMC |
| Model | TA 14 | Sierra |
| Year Released | 1948 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 64 HP | 353 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Vehicle Weight | 1422 kg | 2435 kg |
| Vehicle Length | 4440 mm | 6340 mm |
| Vehicle Width | 1730 mm | 2040 mm |
| Wheelbase Size | 2750 mm | 4010 mm |
