Complex sentence: The paired standard Bedford engines produced a combined 136 bhp with a combined fuel consumption of 3.5mpg (1.27 km/litre) and the Traclat achieved a maximum road speed of 30 mph (48 km/h).
Split into simpler sentences: The paired standard Bedford engines produced a combined 136 bhp, with a combined fuel consumption of 3.5mpg (1.27 km/litre). The Traclat achieved a maximum road speed of 30 mph (48 km/h).