Saf-T-Liner C2 Conventional School Bus

Now Standard on the Saf-T-Liner C2:

3 year 50,000 mile bumper to Bumper Warranty and Zonar V3 GPS unit. Thousands of young passengers count on you everyday to get them to school and back. Safe and sound. Both the 2010 compliant Saf-T-Liner® C2 and Hybrid Saf-T-Liner C2 were built with these very passengers in mind. The C2 is safe. It's reliable. And it’s innovative. We've revolutionized the school bus with outstanding maneuverability, state-of-the-art driver ergonomics and the most visibility among all Type C buses. And with one of the most extensive dealer networks in the industry, there's always support nearby when you need it. That's innovation for the sake of every kid's commute. That's Thomas Built Buses.

Body Specifications

Passenger capacity

Up to 81


158", 179", 199", 219", 238", 259", 279"


Up to 33,000 lbs.

Engine Options

Cummins® Diesel ISB 200-260 HP
Cummins CNG ISB 6.7
Propane midsize school bus

State of the art, helping you keep your money where it’s needed most, in the classroom.

Saf T Liner C2 School Bus - buswest

Available in Clean Diesel, Propane, and CNG Up to 81 Passenger Capacity

Base Warranty (No extra charge)

3 year 50K Mile Bumper to Bumper*

7 year unlimited mileage on Allison Transmissions**

5 years on Body and Chassis Paint

5 years on passenger seat frames

5 years on both front and rear Freightliner axles

What’s in your garage?

*Excludes normal wear items

** 2500 PTS, 2550 PTS, 2300 PTS, or 2350 PTS transmissions

Thomas Saf t liner c2 School Bus - buswest.jpg Interior Saf t C2 school bus - buswest


You may have noticed that the C2 looks different than other Type C buses. We chose this design, quite simply, because of the outstanding visibility and safety. The windshield provides a panoramic view and when combined with the low sloping hood, low instrument panel and A-pillar windows, the C2's visibility footprint is the largest in the type C category. Plus, it offers a number of other features that enhance safety, including:

Saf-T-Net construction

Side skirt reinforcement

Extended roof bows

Welded header and rafter system

Double-bolted body mounting clips

Fuel tank mounted between frame rails

One-piece bonded windshield

Saf-T-Bond adhesive joints

Meets or exceeds FMVSS

Driver Visibility

25% improved visibility over typical Type C bus

Saf-T-Vue passenger loading window

Low profile aerodynamic hood

Low instrument panel

Overlapping windshield wipers


Up to 55-degree wheel cut

Tapered leaf suspension

Open driver's area without obstructions

Additional leg room

Large overhead driver's storage compartments

Improved rearview mirror placement

Side storage for clipboards and personal objects

Adjustable seat belt

Interchangeable driver smart switch placement

Non-reflective instrument panel

LED backlit gauges

Automotive-style heating and ventilation controls

Automatic entrance door

Full height 78" headroom

33.3" high windows


Numbered fault code system for diagnostics

Automated light checking system

Mechanically fastened warning lights

Easy "walk-in-access" to engine compartment

Easy access to the windshield wiper motor and linkage

Passenger windows can be removed with just 4 screws


Wheelchair lift

Tilt and telescoping steering wheel

Adjustable pedals

Air suspension driver’s seat

Air ride suspension


AM/FM radio/CD/PA

Remote control/heated mirrors

Duct vented dash A/C

Various seat options available: bench seat without belts, with lap belts, with 3-point belts; latch; integrated child seat; or coachstyle seating

Child reminder system

Crossing arms

LED light packages

Engine exhaust brake

Acoustical ceiling

Luggage compartments

Overhead book racks

Reading lights

Tinted windows

White roof

Staggered passenger seating


Propane School Bus - C2

Propaner C2-School Bus - buswest

Propane is the world's most popular clean-burning alternative fuel. In North America we have an abundant domestic supply. And it's about 40% less expensive than a gallon of gasoline or diesel on a btu basis. So it just makes sense to consider propane for school bus fleets. Setting up the infrastructure is an easy and relatively low-cost proposition.

Propane-fueled vehicles perform.

You can expect exceptional power and quiet operation from your Thomas Built Buses propane-fueled Saf-T-Liner® C2 bus. And this bus is available with popular options like wheelchair lifts and air-conditioning.

Fast Facts

Seating Capacity

Up to 81


219", 238", 259", 279"


Up to 33,000 GVWR


Allison 2300 PTS Series


8.0L V-8 LPG by Powertrain Integration with liquid propane injection system by CleanFUEL USA
HP: 350 hp @ 4000 rpm


Torque: 500 lb-ft @ 3100 rpm

Fuel Tank

2-tank system, estimated 300 mile range; gas gallon equivalent of 70 gallons


5 years/100,000 miles

Propane Autogas Benefits


Abundant domestic supply of propane. More than 90% of the US's propane autogas is produced in the U.S.

Propane autogas is the most widely used alternative fuel in the world

Up to 60% less expensive than a gallon of diesel on a btu basis

Horsepower and torque ratings result in exceptional power performance

Quiet and smooth drive

Easy and relatively low-cost fueling setup at fleet location

Fully-integrated fuel system location

Allison 2300 PTS Series transmission

Thomas Bus C2 CNG School Bus

The Thomas Built Buses Saf-T-Liner® C2 CNG, equipped with the Cummins ISB 6.7 G engine, is the industry’s first Type C bus fueled by compressed natural gas (CNG).

The C2 CNG bus offers excellent driver ergonomics and maneuverability along with the best visibility in its class. And, Thomas Built construction standards ensure outstanding safety and long-term durability. Plus, CNG creates up to 13% less greenhouse emissions than diesel. So, if you’re looking for a greener version of your favorite yellow bus, talk to us today. We’ll help you make the best alternative fuel decision for your fleet and even advise you on how to set up alternative fuel infrastructure.

Fast Facts

Seating Capacity

Up to 81


219", 238", 259", 279"


Up to 33,000 GVWR


Cummins ISB 6.7 G


HP: Up to 240
Torque: Up to 560 LB-FT @ 2400 rpm

Fuel Tank

4-tank CNG System, 60 Diesel Gallon Equivalent


5 years/100,000 miles

 Thomas C2 cng School Bus - buswest

CNG Benefits

Cleanest-burning alternative fuel

Greenhouse gas emissions reduction up to 13% less than diesel

Four fuel tanks (60 diesel gallon equivalent)

Maintenance-free three-way catalyst after treatment

Domestic fuel source reduces dependency on foreign oil

 Thomas C2 School Bus - Buswest
Street Image


At Thomas Built Buses, we believe that continuous innovation is key to making fleets more efficient, manageable and safe.

Today we are proud to offer BusWise™ Technologies, a robust technology platform that combines the latest innovations in safety, efficiency, serviceability and fleet management. On the Saf-T-Liner® C2, we’ve integrated the industry’s best-of-breed components from proven brands like Zonar® and Mobileye® into a comprehensive suite of advanced technologies. The system is customizable, allowing you to select the features that work best for you. And everything is installed as original equipment at the factory, making this advanced technology more accessible than ever.



“Efficiency” is an overused word. Well, until you start saving money, that is.

You’ll be able to follow every Saf-T-Liner® C2 in your fleet remotely with a Zonar web-based data management software platform. Customize the system for a variety of real-time alerts that monitor driver behaviors like speeding, excessive idling, hard acceleration, braking, cornering and out-of-route miles, which can lessen fuel economy. Keep track of dozens of bus functions, including seat belt use, door opening and closing, wheelchair-lift activation, stop-arm operation and parking brake deployment. This robust system not only puts you in control of your buses, it will give you greater peace of mind.

The BusWise platform is the perfect tool for driver training. Both Zonar and Mobileye technologies allow you to identify problems and skills that require improvement. It can give drivers helpful feedback, letting them know precisely how to hone their skills to improve performance, safety and fuel efficiency.



The most important safety features you’ll find on any bus. Besides the driver.

Safety has always been the primary focus of Thomas Built Buses. Over the years we have developed numerous construction techniques that make our buses strong and durable. We have introduced a variety of unique features that better protect children and enable drivers to operate in a much safer manner. And now, BusWise makes a giant leap forward.

For starters, the C2 with BusWise now offers a state-of-the-art warning system from Mobileye N.V. to help avoid forward collision, pedestrian collision and lane departure. It also includes a speed limit indicator and headway monitoring function. All of which can be electronically recorded and reported to transportation directors.

BusWise provides drivers unprecedented visibility. It not only provides a backup camera, but also features the Perimeter View 360™ (PV360™), a 360-degree multi-view camera. Drivers can see virtually everything surrounding the Saf-T-Liner® C2. This is especially helpful when children are exiting the bus, or when a reckless driver is trying to pass a stopped bus. The PV360™ camera can assist with tricky maneuvering as well.

BusWise also offers SmartTrac™ Electronic Stability Control (ESC) by Meritor WABCO. The system compares the vehicle’s actual movement to performance models using various vehicle sensors. When it senses instability that could lead to rollover or loss of bus control, it intervenes automatically, utilizing the brakes to decrease speed and correct any tendency of the bus to eviate from the driver’s intended path.

Thomas C2 School-Bus - Buswest


Bus drivers can change frequently. Buses, not so much.

Chances are, your buses will be in service for 20 years. Making sure they are equipped with the most advanced maintenance technology will help them stay in service without excessive maintenance costs. Besides that, maximizing vehicle uptime is critical to cost containment.

BusWise includes remote diagnostics that can analyze fault codes to help you identify potential issues before they become serious. The system also automates preventive maintenance scheduling and even integrates with third-party maintenance systems. This allows you to manage shop resources and personnel more effectively to reduce costs. BusWise even includes a tire pressure monitoring system that alerts drivers and fleet managers to a variety of tire issues.

Call us now 800-458-9199 to buy your school bus(es)