MCI E4500
- Overall Length: 45.67 ft
- Overall Width: 8.5 ft
- Overall Height: 11 ft 9.25 in
- Wheelbase: 315 in
- Weight: 38,000 lb
- GVWR: 54,000 lb
- Engine: Detroit Diesel Series 60, 435 hp, DDEC, 12.7 liter with Jacobs® engine brake
- Engine: Caterpillar C-13
- Transmission: Automatic: Allison B500 (six forward and one reverse)
- Transmission: Automatic: Allison B500R with retarder
- Transmission: Automatic: ZF ASTronic
- Brakes: Service: Lucas all-wheel disc with automatic brake slack adjusters
- Brakes: Emergency: MGM Spring brake on drive and tag axles
- Electrical: 24 volt negative ground. Two heavy (Front headlights – dual halogen – 12 volt lamps)
- Air Conditioning: 6 cylinder compressor, driven by a self adjusting belt drive off the main engine
- Seats: 55 passenger Amaya Brasil w/chemical lavatory
- Parcel Racks: Inside parcel racks – 150 cu. ft.
- Luggage Compartment: Underfloor enclosed compartments – 445 cu. ft.
- Fuel Tank: 182 gallon capacity w/o wheel-chair lift, with single or daul evaporator
- Suspension: Electronically controlled air suspension (ECAS) with kneeling and high- and low-ride features
- Steering: Tilt and tele scoping steering wheel with ZF variable ratio and steerable tag axle