Vehicle Overview
Key specifications and features at a glance
A6 45 TFSI quattro
Overview
5 Series 520i
2018 - Present
Year
2023 - Present
1984
Engine
1998
180
Power
140
Petrol
Fuel
Petrol
DCT
Transmission
Automatic
5
Seating
5
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
A6 45 TFSI quattro
Specification
5 Series 520i
1984
Engine Capacity
1998
EA888
Engine Code
B48
Inline
Cylinder Configuration
Inline
4
Number of Cylinders
4
Turbocharged
Aspiration
Turbocharged
180
Power
140
370
Torque
310
250
Top Speed
230
AWD
Drive Type
RWD
7.3
Fuel Economy Combined
6.7
Euro 6
Emission Standard
—
255 / 40R20
Tyre Size
245 / 45 R19
20
Wheel Size
19
4
Number of Doors
4
5
Seating Capacity
5
Ventilated disc
Front Brakes
Ventilated disc
Ventilated disc
Rear Brakes
Ventilated disc
Five-link independent
Front Suspension
Double-wishbone
Five-link independent
Rear Suspension
Multi-link
Electric power-assisted rack and pinion
Steering Type
Electric rack and pinion
8
Number of Airbags
7
2000
Towing Capacity
2000
12.1
Turning Circle
12.3
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
A6 45 TFSI quattro
Dimension
5 Series 520i
63
Fuel Tank Capacity
60
4939
Length
5060
1886
Width
1900
1457
Height
1515
2924
Wheelbase
2995
—
Ground Clearance
154
1770
Kerb Weight
1725
530
Boot Space
520
Features Comparison
Standard and optional equipment comparison
Safety
A6 45 TFSI quattro
Feature
5 Series 520i
Adaptive Cruise Control
Autonomous Emergency Braking
Lane Departure Warning
Lane Keep Assist
Blind Spot Monitoring
Rear Cross Traffic Alert
Traffic Sign Recognition
Driver Attention Monitor
Front Parking Sensors
Rear Parking Sensors
360 Camera
Reverse Camera
Hill Start Assist
Tyre Pressure Monitoring System
Rear Occupant Alert
Comfort
A6 45 TFSI quattro
Feature
5 Series 520i
Keyless Entry
NFC Keyless Entry
Push Button Start
Dual-Zone Climate Control
Tri-Zone Climate Control
Heated Front Seats
Ventilated Front Seats
Heated Steering Wheel
Power Tailgate
Remote Start
Power Driver Seat
Power Passenger Seat
Memory Seats
Auto Dimming Mirror
Rain Sensing Wipers
Adaptive Headlights
Interior Exterior
A6 45 TFSI quattro
Feature
5 Series 520i
Leather Seats
Fabric Seats
Ambient Lighting
Sunroof
Panoramic Roof
LED Headlights
Matrix LED Headlights
Daytime Running Lights
Alloy Wheels
Roof Rails
Rear Privacy Glass
Power Folding Mirrors
Technology
A6 45 TFSI quattro
Feature
5 Series 520i
Touchscreen Display
Digital Instrument Cluster
Apple CarPlay
Android Auto
Wireless Apple CarPlay
Wireless Android Auto
Wireless Phone Charging
Built-in Navigation
Premium Audio System
Head-Up Display
USB-C Ports
Bluetooth Connectivity
Voice Control
Connected Car App
Pros & Cons
Strengths and weaknesses of each vehicle
Audi A6 45 TFSI quattro
Pros
- +Strong 180 kW performance
- +Secure quattro all-wheel drive
- +Large 530 litre boot
- +Refined executive comfort
- +Premium cabin technology
Cons
- −Higher price than 40 TFSI
- −Premium servicing costs
- −Large wheels increase tyre costs
- −Options can be expensive
- −Large body in tight parking
BMW 5 Series 520i
Pros
- +Refined long-distance comfort
- +Efficient turbo petrol performance
- +Spacious 520-litre boot
- +Modern premium cabin technology
- +Balanced rear-wheel-drive handling
Cons
- −High Australian purchase price
- −Large size for city parking
- −Options can increase cost
- −Rear seat is not class-leading
- −No all-wheel-drive option
Which one should you buy?
Best for Performance: Audi A6 45 TFSI quattro
System power around 180 kW supports a solid performance score.
Best for Value: BMW 5 Series 520i
Boot space relative to list price contributes positively to the value score.
Our Recommendation
Bottom Line: Audi A6 45 TFSI quattro leads on performance and BMW 5 Series 520i leads on value.
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