Verdict
For a Malaysian buyer able to charge regularly, the Audi Q8 e-tron is the sharper-value choice: RM143,010 less, yet its dual motors produce 402 hp and 664 Nm, reaching 100 km/h in 5.6 seconds. Its 114-kWh battery claims 582 km of range and accepts 22-kW AC or 170-kW DC charging, while annual road tax is RM545 against the Cayenne’s RM1,632. The Porsche Cayenne counters with a 772-litre boot, 248-km/h top speed, adaptive cruise control and lane-keeping steering correction. Choose it for those practical and driver-assistance gains; choose the Audi for EV running costs and range.
Pick the Audi Q8 e-tron if you can charge at home or work and want 582 km claimed EV range, lower RM545 annual road tax and quicker 5.6-second acceleration.
Pick the Porsche Cayenne if you need its 772-litre boot, 248-km/h top speed, adaptive cruise control and steering-correction lane keeping.
Key differences
- Price: Audi Q8 e-tron RM465,990; Porsche Cayenne RM609,000.
- Powertrain: Audi has two motors with 402 hp and 664 Nm; Porsche has a 2,995-cc turbo petrol engine with 348 hp and 500 Nm.
- 0-100 km/h: Audi Q8 e-tron 5.6 seconds; Porsche Cayenne 5.7 seconds.
- Top speed: Audi Q8 e-tron 200 km/h; Porsche Cayenne 248 km/h.
- Boot space: Audi Q8 e-tron 569 litres; Porsche Cayenne 772 litres.
- Annual road tax: Audi Q8 e-tron RM545; Porsche Cayenne RM1,632.
Q8 e-tron
- 582 km claimed EV range from a 114-kWh battery
- 22-kW AC and 170-kW DC charging
- Rear dual-zone air-con and head-up display
- 569-litre boot is 203 litres smaller
- Lane keeping only warns rather than applying steering correction
- Two-year vehicle warranty is shorter than the Cayenne’s four years
Cayenne
- 772-litre boot
- Adaptive cruise control and lane-keeping steering correction
- 248-km/h top speed
- RM143,010 higher purchase price
- RM1,632 annual road tax is RM1,087 higher
- No rear air-con is listed
| Price & overview | ||
|---|---|---|
| Price | RM465,990✓ | RM609,000 |
| Body type | SUV | SUV |
| Segment | Executive | Executive |
| Assembly | CBU | CKD |
| Ownership | ||
| Road tax / year | RM545✓ | RM1,632 |
| Powertrain | ||
| Engine Tech | 400V architecture | 24-valve DOHC direct injection with twin-scroll turbocharger, variable valve timing |
| Capacity | — | 2,995 cc |
| Horsepower | — | 348 hp |
| Torque | — | 500 Nm |
| Fuel | Electric | Petrol |
| Bore | — | 84 mm |
| Compression Ratio | — | 10.5 |
| Number of Motors | 2 | — |
| Motor Horsepower | 402 hp | — |
| Motor Torque | 664 Nm | — |
| Battery Capacity | 114 kWh | — |
| EV Range | 582 km | — |
| Charging Rate (AC) | 22 kW | — |
| Charging Rate (DC) | 170 kW | — |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Conventional Automatic |
| Transmission Name | 2-stage ratio planetary gearbox with a single gear | 8-Speed Tiptronic S |
| Gears | 2 | 8 |
| Transmission Manufacturer | Audi AG | Porsche |
| Driveline | All Wheel Drive | All Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 5.6 seconds✓ | 5.7 seconds |
| Rated Economy | — | 10.8 L/100 km |
| Top Speed | 200 km/h | 248 km/h✓ |
| Dimensions | ||
| Length | 4,915 mm | 4,930 mm |
| Width | 1,937 mm | 2,194 mm |
| Height | 1,633 mm | 1,698 mm |
| Wheelbase | 2,928 mm | 2,895 mm |
| Weight | — | 2,130 kg |
| Fuel Tank | — | 75 litres |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 569 litres | 772 litres✓ |
| Front Tyre | 265/45R21 | 295/45R20 |
| Rear Tyre | 265/45R21 | 295/45R20 |
| Spare Tyre | Space Saver | — |
| Factory Tyres | Bridgestone Alenza 001 | Hankook Ventus S1 evoZ |
| Chassis | ||
| Assembly | Germany (CBU) | Malaysia (CKD) |
| Front Suspension | Multi-link with Air Suspension | Multi-Link with Air Suspension |
| Rear Suspension | Multi-link with Air Suspension | Multi-Link with Air Suspension |
| Front Wheels | 21" 5-Arm Black Turbine Style Alloy Wheels | 21" RS Spyder Design |
| Rear Wheels | 21" 5-Arm Black Turbine Style Alloy Wheels | 21" RS Spyder Design |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Chassis Notes | Adaptive Air Suspension | Porsche Adaptive Air Suspension |
| Crash Safety Ratings | ||
| EuroNCAP | 5 stars | 5 stars |
| Safety | ||
| Airbags | Driver and Passenger, Front Side, Front and Rear Curtain | Driver and Passenger, Driver and Front Passenger Knee, Front Side, Front Curtain |
| ABS/EBD | ✓ | ✓ |
| Stability Control | ✓ | ✓ |
| Alarm | — | ✓ |
| Immobilizer | — | ✓ |
| Airbag Disable Function | ✓ | ✓ |
| Child Safety Lock | Electric for rear doors | Manual for Rear Doors |
| Seat Belts | 5 Three-point | 5 Three-point |
| Blind Spot Info System | ✓ | ✓ |
| ISOFIX | Available on front passenger seat and two outer rear passenger seats | Two Outer Rear Seats |
| Autonomous Braking System | Yes, Audi pre sense front | Yes, with Pedestrian Detection |
| Lane-keeping Assist | Warning Only | Steering Correction |
| Collision Warning | ✓ | ✓ |
| Seatbelt Reminder | For All Seats | For All Seats |
| Lighting | ||
| Headlamps | Digital Matrix LED headlights | LED Projector with Adaptive High Beam |
| Taillamps | LED Combination with Dynamic Turn Signals | LED Combination |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Power Adjustable Front Seats with Driver's Memory Function | 14-way Power Adjustable with Memory Function |
| Rear Seats | 40:20:40 Split-folding | 40:20:40 Split-folding with Remote Release |
| Front Air-con | Dual-zone Automatic Climate Control System | Dual-zone Automatic Climate Control |
| Rear Air-con | Dual-zone Automatic Climate Control System | — |
| Power Sockets | 1x 12V Front, 1x front wireless charger, 2x USB-C rear, 1x 12V socket rear | 1 Front |
| Interior Lighting | Map Lights and Ambient Lights | Map Lights and Ambient Lights |
| Cup Holders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Sun Shade | Manual rear door window shades | Powered sunshades for rear side windows |
| Audio | 10.1" MMI Navigation plus with MMI touch, Audi connect, Audi smartphone interface and Audi sound system | 12.3" Porsche Communication Manager with Porsche Connect Plus, Apple CarPlay, 14-speaker 710-watt Bose Surround Sound System |
| Convenience | ||
| Power Windows | Four Windows, Auto Up and Down with Anti-Pinch | Four Windows, Auto Up and Down with Anti-Pinch |
| Engine Start | Keyless Push Button | Push Start Button |
| Locks | Keyless Operation | Keyless Operation |
| Auto Start/Stop | — | ✓ |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | ✓ | ✓ |
| Cruise Control | Passive Cruise Control | Adaptive Cruise Control |
| Paddle Shift | ✓ | ✓ |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Electric Steering Adjustment | — | ✓ |
| Boot Operation | Powered boot | Powered with Contactless Operation |
| Parking Sensor Front | 6 Sensors | 6 Sensors |
| Parking Sensor Rear | 6 Sensors | 6 Sensors |
| Reverse Camera | Yes, with Surround View Camera | Yes, 360-degree Surround View System |
| Auto Parking | — | Yes |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | ✓ | ✓ |
| Head-up Display | ✓ | — |
| Power Door | — | Yes |
| Hill Start Assist | — | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Warranty | ||
| Warranty Mileage Manufacturer | Unlimited✓ | 100,000 km |
| Warranty Manufacturer | 2 years | 4 years✓ |
| Warranty Notes | 8-year/160,000 km Battery Warranty | — |
Specs shown for the selected variant of each car. ✓ marks the better figure where lower/higher is objectively better. Road tax: West Malaysia, private registration.
Used Q8 e-tron & Cayenne for sale
Q8 e-tron vs Cayenne FAQ
Is the Audi Q8 e-tron or Porsche Cayenne better?
The Audi Q8 e-tron is better for lower annual road tax, claimed 582-km electric range and slightly quicker acceleration. The Porsche Cayenne is better if boot capacity, a 248-km/h top speed, adaptive cruise control and lane-keeping steering correction matter more.
What is the price difference?
The Porsche Cayenne costs RM143,010 more than the Audi Q8 e-tron.
Which has more luggage space?
The Porsche Cayenne has the larger boot at 772 litres, compared with 569 litres in the Audi Q8 e-tron. That is a 203-litre advantage for the Porsche.