2003 Cadillac CTS Dimensions, Sizes & Specifications
Factory dimensions from the catalog trim record. Generation: First generation.
- Length190.1 in
- Width70.6 in
- Height56.7 in
- Wheelbase113.4 in
- Curb weight3,509 lb
- Length190.1 in
- Height56.7 in
- Wheelbase113.4 in
- Curb weight3,509 lb
- Width70.6 in
Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.
Explore your 2003 Cadillac CTS
Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.
- Dimensions
- Wheels
- Tires
- Wipers
- Battery
- Oil
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
- Battery
- Oil
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 190.1 in · 70.6 in · 56.7 in. Full dimensions
Wheels: bolt pattern 5x115, bore 70.3 mm. Wheel sizes
Tires: P225/55HR16.0 BSW AS, 225/50R17, 225/50R18, 225/55R16…. Tire sizes
What do you want to check?
- Compare this vehicleSize vs a competitor
- See size by yearModel history & chart
- Will it fit in my garage?Door & bay clearance calculator
- Find cars similar in sizeExterior length, width & height neighbors
- See narrower vehiclesNarrower than ~87% of sedans
- Browse cars by sizeReverse-search by length, width & height
- Check tire sizeOEM tire sizes
- Check wiper sizeBlade lengths
- Check battery sizeGroup size
- Check oil capacityCapacity & viscosity
- Check wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 190.1 in |
|---|---|
| Width | 70.6 in |
| Height | 56.7 in |
| Wheelbase | 113.4 in |
Interior dimensions
| Front headroom | 38.9 in |
|---|---|
| Rear headroom | 36.9 in |
| Front legroom | 42.4 in |
| Rear legroom | 36.2 in |
| Front shoulder room | 56.6 in |
| Rear shoulder room | 56.2 in |
| Front hip room | 53.4 in |
| Rear hip room | 53.8 in |
| Passenger volume | 98.0 cu ft |
| Luggage volume | 12.5 cu ft |
Weight & capacities
| Curb weight | 3,509 lb |
|---|---|
| Fuel tank | 17.0 gal |
| Max towing capacity | 1,000 lb |
Engine
| Torque | 218 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P225/55HR16.0 BSW AS
- 225/50R17
- 225/50R18
- 225/55R16
- 245/30R20
Wiper sizes Full wiper size page →
- Driver22"
- Passenger21"
Battery group size Full battery size page →
- 101-1
Oil capacity Full oil capacity page →
- 5W-305.1 qt
Same generation (First generation): years 2003–2007. View model overview