1948 Alvis TB 14 vs. 2009 Lexus IS
To start off, 2009 Lexus IS is newer by 61 year(s). Which means there will be less support and parts availability for 1948 Alvis TB 14. In addition, the cost of maintenance, including insurance, on 1948 Alvis TB 14 would be higher. At 2,499 cc (6 cylinders), 2009 Lexus IS is equipped with a bigger engine. In terms of performance, 2009 Lexus IS (204 HP @ 6400 RPM) has 137 more horse power than 1948 Alvis TB 14. (67 HP @ 4000 RPM) In normal driving conditions, 2009 Lexus IS should accelerate faster than 1948 Alvis TB 14. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus IS weights approximately 250 kg more than 1948 Alvis TB 14. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 1948 Alvis TB 14. In wet, icy, snow, or gravel driving conditions, 2009 Lexus IS 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. 2009 Lexus IS has automatic transmission and 1948 Alvis TB 14 has manual transmission. 1948 Alvis TB 14 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Alvis TB 14 | 2009 Lexus IS | |
| Make | Alvis | Lexus |
| Model | TB 14 | IS |
| Year Released | 1948 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 2499 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 204 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Engine Bore Size | 74.1 mm | 83 mm |
| Engine Stroke Size | 110 mm | 77 mm |
| Engine Compression Ratio | 6.7:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1515 kg | 1765 kg |
| Vehicle Length | 4450 mm | 4590 mm |
| Vehicle Width | 1700 mm | 1810 mm |
| Vehicle Height | 1590 mm | 1450 mm |
| Wheelbase Size | 2750 mm | 2740 mm |
