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2025 Audi A3
2025 Cadillac CT4
Compare 2025 A3 vs 2025 CT4
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Compare prices, trims, specs, options, features and scores of up to five cars, trucks or SUVs that are available in Canada with our free side-by-side car comparison tool.
Safety
Driver Air Bag
Passenger Air Bag
Front Side Air Bag
Rear Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Knee Air Bag
Seatbelt Air Bag
Brake
4 Wheel Disc
4 Wheel Disc
Front Disc Rear Drum
Brake ABS System
Traction Control
Stability Control
Rollover Protection Bars
Child Safety Locks
Emergency Trunk Release
Driver Restriction Features
Driver Assistance
Back-Up Camera
360 Camera
Brake Assist
Blind Spot Monitor
Lane Departure Warning
Lane Keeping Assist
Cross-Traffic Alert
Rear Parking Aid
Automatic Parking
Tire Pressure Monitor
Cruise Control
Adaptive Cruise Control
Heads-Up Display
Lighting
Daytime Running Lights
Automatic Headlights
HID headlights
Headlights-Auto-Leveling
Night Vision
Integrated Turn Signal Mirrors
Auto-Dimming Rearview Mirror
Infotainment
AM/FM Stereo
HD Radio
Satellite Radio
CD Player
MP3 Player
Auxiliary Audio Input
Hard Disk Drive Media Storage
Rear Seat Audio Controls
Steering Wheel-Audio Controls
Connectivity
Smart Device Integration
Apple CarPlay
Android Auto
WiFi Hotspot
Bluetooth Connection
Power Outlet
Wireless Charging
Comfort
Air Conditioning
Climate Control
Multi-Zone Air Conditioning
Rear Air Conditioning
Heated Front Seat(s)
Heated Rear Seat(s)
Cooled Front Seat(s)
Cooled Rear Seat(s)
Driver Adjustable Lumbar
Passenger Adjustable Lumbar
Seat-Massage
Heated Steering Wheel
Convenience
Power Windows
Power Door Locks
Keyless Entry
Keyless Start
Power Driver Seat
Power Passenger Seat
Seat Memory
Power Mirror(s)
Heated Mirrors
Mirror Memory
Power Folding Mirrors
Power Liftgate
Hands-Free Liftgate
Remote Trunk Release
Remote Engine Start
Variable Speed Intermittent Wipers
Rain Sensing Wipers
Universal Garage Door Opener
Interior
Passenger Capacity
5
5
Front Head Room
935 mm
973 mm
Front Leg Room
1,046 mm
1,077 mm
Front Shoulder Room
1,392 mm
1,402 mm
Rear Head Room
930 mm
927 mm
Rear Leg Room
894 mm
848 mm
Rear Shoulder Room
N/A
1,369 mm
Trunk Volume
309 L
303 L
Front Reading Lamps
Rear Reading Lamps
Exterior
Wheelbase
2,629 mm
2,776 mm
Length, Overall
4,493 mm
4,755 mm
Width, Max w/o mirrors
1,816 mm
1,814 mm
Height, Overall
1,427 mm
1,422 mm
Min Ground Clearance
N/A
N/A
Base Curb Weight
1,580 kg
1,552 - 1,693 kg
Front Tire Size
P225/40HR18
P225/45HR17
235/35R19
P225/45R17
235/40R18
Rear Tire Size
P225/40HR18
P225/45HR17
235/35R19
P225/45R17
235/40R18
Sun/Moon Roof
Luggage Rack
Security
Security System
Engine Immobilizer
Wheels-Locks