March 06, 2025
Unravel the Excellence of Audi Q7 45 TDI
The Audi Q7 45 TDI is a luxury full-size SUV that combines powerful diesel performance with a spacious, high-tech cabin. As part of the second-generation Q7 (4M) introduced in 2015, this model is well-regarded for its refinement, Quattro all-wheel drive, and advanced technology features.
Features
- Engine: 3.0L V6 turbocharged diesel producing 231 hp and 500 Nm of torque.
- Transmission: 8-speed Tiptronic automatic gearbox.
- Drivetrain: Quattro all-wheel drive (AWD) for enhanced stability and traction.
- Interior:
- Premium Valcona leather upholstery with wooden and aluminum trims.
- Virtual Cockpit (12.3-inch digital instrument cluster).
- MMI Navigation Plus infotainment system with a 10.1-inch touchscreen.
- Four-zone automatic climate control and ambient lighting.
- Power-adjustable seats with memory function.
- Safety:
- Multiple airbags, ABS, Electronic Stability Control (ESC), and Collision Prevention Assist.
- Adaptive cruise control, lane departure warning, and park assist.
Performance
- Acceleration: 0–100 km/h in 7.1 seconds.
- Top Speed: 225 km/h.
Fuel Efficiency
- City: 10–12 km/l
- Highway: 14–16 km/l
- Combined: 12–14 km/l
Maintenance Cost
- Annual Maintenance: ₹1,00,000–₹1,50,000.
- Common Service Costs:
- Oil & Filter Change: ₹20,000–₹35,000
- Brake Pads Replacement: ₹40,000–₹60,000
- Transmission Service: ₹50,000–₹80,000
Common Issues
- EGR and DPF Clogging
- Symptoms: Check engine light, reduced power.
- Repair Costs: ₹40,000–₹80,000.
- Air Suspension Failure
- Symptoms: Uneven ride height, bouncy ride.
- Repair Costs: ₹1,00,000–₹2,50,000.
- MMI Infotainment System Issues
- Symptoms: Freezing screen, delayed response.
- Repair Costs: ₹25,000–₹50,000.
Market Value
- Price Range: ₹85 lakhs–₹1.10 crore (new).
- Depreciation: Retains good value in the luxury SUV segment.

The Audi Q7 45 TDI is an ideal luxury SUV for families and executives looking for power, space, and advanced technology. With its V6 diesel engine and Quattro AWD, it delivers strong performance while maintaining impressive fuel efficiency.