Which Powertrain is for you?
Whether diesel, propane, gas or electric, long-range trips or short local drives, we have the power to meet your needs today and are pioneering the engines of tomorrow. With an attention to detail and focus on your fleet, we keep you on the road and moving forward.
Which fuel is right for your fleet?
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Diesel
Most commonly selected fuel choice
Proven reputation for durability
Improved mileage
Cleaner formula than prior years
Robust infrastructure already in place
Technicians with deep knowledge readily available
Strong residual value
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Electric
Zero emissions
Quiet operation
Lower operating cost
Lower maintenance costs
Flexibility to charge during off-peak hours
Enhanced safety and efficiency features
Fewer parts required
Grants and incentives available
Cummins B6.7
PSI 8.8L Propane
PSI 8.8L Gasoline
HIGH-PERFORMANCE VERSATILITY. THAT’S THE POWER OF CHOICE.
No matter which engine you choose to suit your needs, rock-solid durability always comes standard.
Cummins B6.7
SPECIFICATIONS
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Engine Type
Diesel, 4-Cycle -
Configuration
Inline, 6-Cylinder -
Displacement
409 cu. in. (6.7L) -
Bore and Stroke
4.21 x 4.88 in -
Aspiration
Variable Geometry Turbocharger
-
Combustion System
Direct Injection -
Engine Lubrication
15L -
Total Engine Weight (Dry)
1,150 lbs. -
Horsepower
200-260 hp -
Torque
520-660 lb.-ft.
HIGH-PERFORMANCE VERSATILITY. THAT’S THE POWER OF CHOICE.
No matter which engine you choose to suit your needs, rock-solid durability always comes standard.
PSI 8.8L Propane
SPECIFICATIONS
-
Cylinders
V8 -
Induction System
Naturally Aspirated -
Combustion System
Spark-ignited -
Displacement
535 cid (8.767 L) -
Compression Ratio
10.1:1 -
Emissions Certification
US EPA & CARB HD-SI -
Engine Oil Capacity (with filter)
7.5 qts (7.10 L) -
Fuel Type
Propane
-
Bore & Stroke
4.35 in x 4.50 in (110.5 mm x 114.3 mm) -
Rated Power
270 hp (201 kw) -
Rated Torque
565 lb.-ft. (766 nm) -
Cooling System
Water-cooled -
Engine Coolant Capacity
16 qts -
Engine Oil Capacity
7.0 qts (6.62 L) -
Direction of Rotation
Clockwise From Front -
Dry Weight
748 lb. (339 kg)
HIGH-PERFORMANCE VERSATILITY. THAT’S THE POWER OF CHOICE.
No matter which engine you choose to suit your needs, rock-solid durability always comes standard.
PSI 8.8L Gasoline
SPECIFICATIONS
-
Cylinders
V8 -
Induction System
Naturally Aspirated -
Combustion System
Spark-ignited -
Displacement
535 cid (8.767 L) -
Compression Ratio
9.1:1 -
Engine Oil Capacity
7.0 qts (6.62 L) -
Direction of Rotation
Clockwise From Front -
Dry Weight
748 lb. (339 kg)
-
Bore & Stroke
4.35 in x 4.50 in (110.5 mm x 114.3 mm) -
Rated Power
265 hp (197.6 kw) -
Rated Torque
548 lb.-ft. (743 nm) -
Cooling System
Water-cooled -
Engine Coolant Capacity
16 qts -
Engine Oil Capacity (with filter)
7.5 qts (7.10 L) -
Fuel Type
Gasoline
HIGH-PERFORMANCE VERSATILITY. THAT’S THE POWER OF CHOICE.
No matter which engine you choose to suit your needs, rock-solid durability always comes standard. Available exclusively on RE Series models, the Cummins® L9 is an inline-6, diesel workhorse. LEARN MORE
Cummins L9™
SPECIFICATIONS
-
Cylinders
Inline 6 -
Fuel Type
Diesel -
Combustion System
Direct Injection -
Horsepower
300 (max) -
Torque
860 lb-ft. (max) -
Bore & Stroke
4.49" 5.69"
-
Engine Lubrication
15L -
Rated Power
270 hp (201 kw) -
Dry Weight
1,695 lbs. -
Displacement
5.43 cu. in. (8.9L) -
Aspiration
Variable Geometry Turbocharger
Put the best up against the rest.
See how IC Bus engine offerings and warranties compare to Blue Bird and Thomas.
Learn MoreYour buses belong on the road. Our dealer network ensures it.
Maximum uptime from quality construction, and maximum efficiency for maintenance and repair. Together, they ensure better life-cycle value and an overall lower cost of ownership. Fulfill the plans for your fleet from the industry’s most comprehensive dealer network. And with eight parts distribution centers supplying more than 1,000 service locations in North America, count on maximum uptime and better operational control.