2. DOUG SODEN Manager, Product Planning LEXUS AUSTRALIA

3. Rewrites performance / economy equation First with electric AWD Rewrites performance / economy equation First with electric AWD

4. LEXUS Hybrid + E-Four = HIGH TORQUE

5. 50 kW Electric Power 123 kW

6. 130 Nm Electric Motor Torque 333 Nm

7. Petrol Engine 288 Nm Maximum 288 Nm Maximum 1000 6000 4000 0 0 40 80 120 160 400 200 300 Engine Speed (rpm) Torque (Nm) Output (kW) 250Nm/1500rpm

8. High torque + 8.1 L/100km = Diesel alternative LESS WEIGHT LESS WEIGHT

9. Diesel Competitors Weight 2105 kg 2105 kg 2150 kg 2150 kg 2235 kg 2235 kg 2350 kg 2350 kg 2040 kg 2040 kg X5 M-Class Touareg Discovery RX400h

10. RX400h vs V6 competitor Reduction of 2 tonnes CO 2 RX400h vs V6 competitor Reduction of 2 tonnes CO 2 RX400h CO 2 Reduction per annum RX400h vs diesel competitor Reduction of 1.4 tonnes CO 2 RX400h vs diesel competitor Reduction of 1.4 tonnes CO 2

11. Valve timing change 3MZ-FE Engine Smooth engine stop/start

12. 3MZ-FE Power & Torque 155 kW @ 5600 rpm 288 Nm @ 4400 rpm 1000 6000 4000 0 0 40 80 120 160 400 200 300 Engine Speed (rpm) Torque (Nm) Output (kW)

13. Changes of Hybrid Operation Remove starter Remove alternator Add ceramic catalyst Remove starter Remove alternator Add ceramic catalyst No “fan” belt

14. LEXUS Hybrid System Seamless acceleration Seamless acceleration Overseas model shown

15. 2 x 650 Volt motor generators links to petrol engine, front axle via compound gear set 2 x 650 Volt motor generators links to petrol engine, front axle via compound gear set

16. Generator Battery 2 x electric motors

17. Solid-state Inverter 650V 288V switching

18. Two-stage planetary gears GS450h

19. Compound planetary gears Compound planetary gears x2

20. 1. 2478 drive motor gearing multiplies torque, allows more compact motor 1. 2478 drive motor gearing multiplies torque, allows more compact motor

21. Electronically controlled Continuously Variable Transmission Electronically controlled Continuously Variable Transmission Optimum efficiency No shift points Seamless acceleration No slippage / loss of energy Optimum efficiency No shift points Seamless acceleration No slippage / loss of energy

22. E- FOUR Saves on fuel Traction when required Added torque for take-off/acceleration Traction in marginal conditions Saves on fuel Traction when required Added torque for take-off/acceleration Traction in marginal conditions

23. E- FOUR Operation Acceleration Tight cornering Acceleration Tight cornering

24. Regenerative Braking RX400h – braking on both axles Maximum efficiency RX400h – braking on both axles Maximum efficiency

25. E-FOUR / VDiM VDiM can activate E-FOUR Varies front / rear torque split Up to 72 : 28

26. VDiM Steering Assist Control Assistance is skid control, braking and accelerating on split – mµ surfaces

27. Electric Power Steering 42 Volt DC motor Reduced engine load 1.5% fuel saving DC/DC converter 42 Volt DC motor Reduced engine load 1.5% fuel saving DC/DC converter

28. RX400h Air-Conditioning Electric-powered compressor Cools vehicle while engine stopped Efficient cooling, greater fuel efficiency Electric-powered compressor Cools vehicle while engine stopped Efficient cooling, greater fuel efficiency

29. RX400h NO COMPROMISE

30. TRUE LEXUS

32. RX400h USA Delivery: 33,000 (22% Total RX) Delivery: 33,000 (22% Total RX) ADVANCE ORDERS 12,500 LARGEST EVER

33. RX400h Australia ADVANCE ORDERS 3 Months ADVANCE ORDERS 3 Months Projection: 2007 Hybrid = 20% Total Lexus Sales

34. LEXUS HYBRID Australia 20% = 1500 Total Range Sports Luxury SUV / AWD V8

35. LEXUS AUSTRALIA Growth No.3 Luxury 2002 – 2006 Annualised ’02 3111 4490 5009 6005 7200 ’03’04’05’06