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Q7 45TDI Quattro Premium Plus (Diesel) vs Cayenne Diesel vs M-Class Diesel 250 CDI

Compare prices, images, key differences, specifications, news, similar comparisons, FAQs, and discussions in one place.

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Audi

Ex-showroom

₹5,963,000 - ₹9,781,000

View full details
Porsche Cayenne Diesel

Porsche Cayenne Diesel

Porsche

Ex-showroom

₹11,600,000 - ₹20,000,000

View full details
Mercedes M-Class Diesel 250 CDI

Mercedes M-Class Diesel 250 CDI

Mercedes

Ex-showroom

₹5,480,000 - ₹24,900,000

View full details

Value check

Start with price: Audi Q7 45TDI Quattro Premium Plus (Diesel) at ₹5,963,000 - ₹9,781,000; Porsche Cayenne Diesel at ₹11,600,000 - ₹20,000,000; Mercedes M-Class Diesel 250 CDI at ₹5,480,000 - ₹24,900,000.

Body style

Compare dimensions and seating below to judge everyday practicality.

Powertrain

Use the detailed specifications below to compare performance and efficiency values.

Three-way compare

This page compares Audi Q7 45TDI Quattro Premium Plus (Diesel), Porsche Cayenne Diesel, Mercedes M-Class Diesel 250 CDI side by side so you can shortlist the best fit without opening multiple tabs.

Quick Comparison

The values most shoppers check first, arranged for fast desktop and mobile scanning.

Starting Price

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

₹5,963,000 - ₹9,781,000

Porsche Cayenne Diesel

₹11,600,000 - ₹20,000,000

Mercedes M-Class Diesel 250 CDI

₹5,480,000 - ₹24,900,000

Power

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

245.4 HP @ 2900-4500 rpm

Porsche Cayenne Diesel

Yes (12V)

Mercedes M-Class Diesel 250 CDI

203 Bhp @ 4200 rpm

Torque

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

600 Nm @ 1500-3000 rpm

Porsche Cayenne Diesel

550 Nm @ 1750-2750 rpm

Mercedes M-Class Diesel 250 CDI

500 Nm @ 1600 rpm

Mileage / Range

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

14.75 kmpl

Porsche Cayenne Diesel

12.8-13.1 kmpl (approx.)

Mercedes M-Class Diesel 250 CDI

9 seconds

Length

Audi Q7 45TDI Quattro Premium Plus (Diesel)

5052 mm

Porsche Cayenne Diesel

4855 mm

Mercedes M-Class Diesel 250 CDI

4804 mm

Width

Audi Q7 45TDI Quattro Premium Plus (Diesel)

2212 mm

Porsche Cayenne Diesel

1939 mm

Mercedes M-Class Diesel 250 CDI

2141 mm

Ground Clearance

Audi Q7 45TDI Quattro Premium Plus (Diesel)

-

Porsche Cayenne Diesel

215 mm

Mercedes M-Class Diesel 250 CDI

-

Images

Gallery images are shown only when multiple photos are available.

Audi Q7 45TDI Quattro Premium Plus (Diesel)

View details
Multiple images are not available for this vehicle yet.

Porsche Cayenne Diesel

View details
Multiple images are not available for this vehicle yet.

Mercedes M-Class Diesel 250 CDI

View details

Detailed Specifications

Compare 144 technical specs across 6 categories with 37 highlighted differences.

Total specs

144

Grouped for easier scanning

Differences found

37

Use the toggle to focus only on these rows

Most useful category

Other Features

27 differences in this category

Engine & Performance
10 visible specs
5 differences

Showing all specs in Engine & Performance, with changed values marked.

Maximum Power

Engine & Performance

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

245.4 HP @ 2900-4500 rpm

Porsche Cayenne Diesel

240 Bhp @ 3800-4000 rpm

Mercedes M-Class Diesel 250 CDI

203 Bhp @ 4200 rpm

Engine Details

Engine & Performance

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

3.0-litre V6 turbo-diesel engine

Porsche Cayenne Diesel

2967cc, V6, Tiptronic S, DOHC, 4-valve/cylinder

Mercedes M-Class Diesel 250 CDI

Not listed

Power Steering

Engine & Performance

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Tilt

Porsche Cayenne Diesel

Yes (Tilt & Telescopic)

Mercedes M-Class Diesel 250 CDI

Yes (Tilt)

Engine cc (Displacement)

Engine & Performance

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

2967 cc

Porsche Cayenne Diesel

2967 cc

Mercedes M-Class Diesel 250 CDI

2143 cc

Power Windows

Engine & Performance

Same

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Yes

Porsche Cayenne Diesel

Yes

Mercedes M-Class Diesel 250 CDI

Yes

Maximum Torque

Engine & Performance

Different

Audi Q7 45TDI Quattro Premium Plus (Diesel)

600 Nm @ 1500-3000 rpm

Porsche Cayenne Diesel

550 Nm @ 1750-2750 rpm

Mercedes M-Class Diesel 250 CDI

500 Nm @ 1600 rpm

Power Outlet

Engine & Performance

Same

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Not listed

Porsche Cayenne Diesel

Yes (12V)

Mercedes M-Class Diesel 250 CDI

Not listed

Engine Immobilizer

Engine & Performance

Same

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Not listed

Porsche Cayenne Diesel

Yes

Mercedes M-Class Diesel 250 CDI

Not listed

Engine Start/Stop Button

Engine & Performance

Same

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Not listed

Porsche Cayenne Diesel

Not listed

Mercedes M-Class Diesel 250 CDI

Yes

Under Guard Under Engine

Engine & Performance

Same

Audi Q7 45TDI Quattro Premium Plus (Diesel)

Not listed

Porsche Cayenne Diesel

Not listed

Mercedes M-Class Diesel 250 CDI

Yes

Latest News

Recent updates related to Q7 45TDI Quattro Premium Plus (Diesel) vs Cayenne Diesel vs M-Class Diesel 250 CDI

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Frequently Asked Questions

Common questions about Q7 45TDI Quattro Premium Plus (Diesel) vs Cayenne Diesel vs M-Class Diesel 250 CDI

Which is better among Audi Q7 45TDI Quattro Premium Plus (Diesel), Porsche Cayenne Diesel and Mercedes M-Class Diesel 250 CDI?

The better choice depends on what you value most. Use the quick comparison, key differences, and full specifications on this page to compare Audi Q7 45TDI Quattro Premium Plus (Diesel), Porsche Cayenne Diesel and Mercedes M-Class Diesel 250 CDI by price, body style, fuel type, transmission, dimensions, performance, and available features.

How do Audi Q7 45TDI Quattro Premium Plus (Diesel), Porsche Cayenne Diesel and Mercedes M-Class Diesel 250 CDI prices compare?

Based on the available data, Audi Q7 45TDI Quattro Premium Plus (Diesel) is listed with ₹5,963,000 - ₹9,781,000, while Porsche Cayenne Diesel is listed with ₹11,600,000 - ₹20,000,000, while Mercedes M-Class Diesel 250 CDI is listed with ₹5,480,000 - ₹24,900,000. Check the vehicle pages for city-specific and latest price details.

Where can I find detailed specifications for Audi Q7 45TDI Quattro Premium Plus (Diesel), Porsche Cayenne Diesel and Mercedes M-Class Diesel 250 CDI?

The detailed specifications section on this page groups available values by category and highlights differences so you can compare all vehicles without opening multiple tabs.

Can I compare similar alternatives to Audi Q7 45TDI Quattro Premium Plus (Diesel), Porsche Cayenne Diesel and Mercedes M-Class Diesel 250 CDI?

Yes. The similar comparisons section lists related and popular comparison pages so you can continue cross-shopping nearby alternatives.

Discuss this comparison

Ask owners and enthusiasts about Q7 45TDI Quattro Premium Plus (Diesel) vs Cayenne Diesel vs M-Class Diesel 250 CDI.