1981 BMW 745 vs. 1961 Fiat Grand Break
To start off, 1981 BMW 745 is newer by 20 year(s). Which means there will be less support and parts availability for 1961 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1961 Fiat Grand Break would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 137 more horse power than 1961 Fiat Grand Break. (115 HP @ 5300 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 1961 Fiat Grand Break. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 300 kg more than 1961 Fiat Grand Break. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 BMW 745 (380 Nm @ 2200 RPM) has 192 more torque (in Nm) than 1961 Fiat Grand Break. (188 Nm @ 3000 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1961 Fiat Grand Break.
Compare all specifications:
1981 BMW 745 | 1961 Fiat Grand Break | |
Make | BMW | Fiat |
Model | 745 | Grand Break |
Year Released | 1981 | 1961 |
Engine Position | Front | Front |
Engine Size | 3430 cc | 2279 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 115 HP |
Engine RPM | 5200 RPM | 5300 RPM |
Torque | 380 Nm | 188 Nm |
Torque RPM | 2200 RPM | 3000 RPM |
Engine Bore Size | 92 mm | 78 mm |
Engine Stroke Size | 86 mm | 79.5 mm |
Engine Compression Ratio | 8.0:1 | 9.5:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1590 kg | 1290 kg |
Vehicle Length | 4870 mm | 4490 mm |
Vehicle Width | 1810 mm | 1630 mm |
Vehicle Height | 1440 mm | 1490 mm |
Wheelbase Size | 2800 mm | 2660 mm |
Fuel Tank Capacity | 100 L | 37 L |